Activity: Using your cardboard as the chassis (or base frame) of the car and your bottle caps or other material as the wheels, create your car. This is a great time to introduce the term friction if you would like! Experiment: 1. Record the distance in centimeters in . Kids will learn that friction can be two surfaces rubbing against one another. Take a chance to review key points in our privacy policy. Science Sparks ( Wild Sparks Enterprises Ltd ) are not liable for the actions of activity of any person who uses the information in this resource or in any of the suggested further resources. This experiment will use photogates to find the speed and acceleration of a car rolling down a ramp. Home Key Stage 2 Science Ramps, gradients and friction, June 9, 2015 By Emma Vanstone Leave a Comment. Finally, try it with some carpet at the bottom. Stopwatch and measuring tape. Explore ramps, angles, and friction with just a few simple materials. Release them and see which one goes the farthest and the fastest (using a measuring stick and a stopwatch). Remember that the change in speed is. In physics, when frictional forces are acting on a sloped surface such as a ramp, the angle of the ramp tilts the normal force at an angle. Privacy Policy Refunds Terms of Use Disclosure Sitemap. Experimentally, the acceleration due to gravity is valid because when the ramp is set to a 90 degree angle, it essentially has no slope, so objects that are set at a 90 degree angle experience free-fall which is 9.8 m/s2. What type of motion does each car have? Q-Tip Dot Paintings Aboriginal inspired art for Kids. That doesnt mean it is linear (its still a parabola!) Determine how you will set up the ramps. Keep the car and gradient constant this time, but record the distance travelled using a smooth and rough surface on your ramp. 6Qh i= sw-)}!z3L`zbsMuFs2V\ W#0~S`.T?G6 Increase \theta by 10\degree. You also have the option to opt-out of these cookies. Create your website today. Ramps should be made of a solid, smooth and rigid material such as wood or plywood. Photogates use a single beam of ultraviolet light which goes from one arm of the gate into a receiver in the other arm. When the car has stopped rolling, youre going to measure the distance between the end of the ramp and the end of the car. This Year 11 Physics practical report consists of: When an object moves freely down a frictionless inclined plane, its acceleration is directly proportional to the angle of inclination of the plane. Read this complete report on a common Year 11 Physics Practical Investigation and ace your next practical exam. We experience this when we rub our hands together when they are cold. You can add Trial # on the z-axis to color code the dots for each trial. 5) Let the car go!! Right away, he said, "This is it, this is what I want to do!" Turning. These activities are designed to be carried out by children working with a parent, guardian or other appropriate adult. Lab 1: Cart On A Ramp - Physics with Vernier Vernier Software &amp; Technology 1 Lab # 1 - PHS131 - Studocu Lab 1 for Engineering Physics I, Cart on a Ramp lab phs131 (o1a) fall 2020 name: benjamin raiti date: cart on ramp lab this experiment uses an incline and cart Skip to document Ask an Expert Sign inRegister Sign inRegister Home Every baby who has ever thrown anything from their highchair, just so that they can watch it fall to the floor is experimenting with gravity. 2001-2023 Pre-K Pages. The physics Launch of a Vehicle from a Ramp Rod Cross, Sydney University, Sydney, Australia A vehicle proceeding up an inclined ramp will become . Drive the car through the track with your helper timing the race again. Kids may guess that the plain car will travel farther because its lighter. The more rough a surface is, the more surface area that is actually coming into contact with the moving object. Homework Statement A cart goes down a ramp with an incline of 10 degrees with acceleration A. What does the shape or trend of the graph tell you about the cars motion? This PDF book incorporate ramp phet simulation lab answers information. If your kids loved these car STEM experiments, try this Flying Cow STEM experiment. Why or why not? Study Motion, Forces, Simple Machines, Newton's Laws, and More With the Car and Ramp Lab Arbor Scientific 12.5K subscribers Subscribe 15K views 10 years ago Experiment with distance, time,. The . Graphs show forces, energy and work. Science can be fun, but the only way to test this theory is to try some experiments. This is a numeric variable measured in seconds. Definitely the pigeon! the results would be decrease but not very much throughout the experiment. The toy car is very low mass and does not have a very aerodynamic shape. Procedure: Step 1: Set up a ramp with the angle of the incline at about 10 to the horizontal, as shown in Figure A. This week as part of our Poppins Book Nook, avirtual book club for kids, we decided to take our ToThe Laboratory theme and do some simple preschool science experiments with force and motion. Students will be introduced to friction, rolling friction, and resistance force. What do you notice? Use the Make a Graph tool to create a distance versus time graph by showing Distance on the y-axis and Time on the x-axis. All regular safety procedures are followed (including closed shoes, long hair tied back). Basic concept: Objects, even inanimate ones, require energy to move. I found it a lot easier to adjust the weight of the vehicle by adding on extra blocks to make it heavier. Does the extra force make a difference? Despite the lack of a relevant theoretical prediction to indicate the expected relationship of \vec{a} vs \theta, we showed that the acceleration of a toy car down an inclined plane is clearly proportional to the angle of inclination. Plus, racing different designs always ends in some interesting competitions. protractor. website builder. . In this easy science activity for kids, children use a playground slide as a ramp (or inclined plane) and explore the speed of various objects sliding down it. Experiment to determine about what angle you will need to keep the car on the ramp for at least 2 seconds. Slowing down. Click to share on Facebook (Opens in new window), Click to share on Pinterest (Opens in new window), Click to share on Twitter (Opens in new window), This website uses cookies for performance, social media and advertising purposes. Using a data table to record our times we run each change in height through three trials to get an average time. Set the inclined plane to an angle of inclination. Interval distance: The distance measured between each dot, or how far the car traveled in each 0.017-second interval. When the cars were lifted to the top of the ramp, they gained a certain amount of gravitational potential energy, as we saw in Experiment One. This shows lot of interesting physics. First off there is the force of gravity that pulls the cart down towards the ground. Why is it easier to throw a tennis ball compared to a bowling ball? This is a numeric variable measured in meters. Friction Using the ramp from earlier, you can make a more interesting experiment by placing some things at the bottom. Your kids probably already know that we need energy to move. We marked on the floor (wood) with some chalk how far the car reached. But have you ever told your kids that even inanimate objects need a bit of energy to move too? Slow. These positions will be your release points. What does the shape or trend of the graph tell you about the cars motion? DIY Backyard Pirate Ship STEM Challenge for Kids. To analyze the data and calculated values. Toy Car Motion Lab. Investigate toy vehicles to see what happens when you change the surface at the bottom of a ramp. The accuracy of all the data points cannot be determined, since the expected relationship between \vec{a} a and \theta is not known. This relationship was clear in the presence of moderately large systematic errors and small random errors. y@|]]. It can be challenging to accurately measure the time it takes a car to travel down a ramp using the same method used in Part 1. Make predictions on which cars will go faster or slower. You can do these independently of each other, but its best to compare the two sets of results. These experiments are scientific, which means they involve measuring times, distances, weights and other variables. So acceleration can be found like this: \begin{aligned} s&=ut+\frac{1}{2}at^2 \\ s&=0+\frac{1}{2}at^2\\2s&=at^2\\a&=\dfrac{2s}{t^2} \\ \therefore a&=\dfrac{2}{t^2} \end{aligned}. The steeper angles show even less variability of trials (1-2%) compared to the average. Forces. The more rough a surface, the more friction is produced when something moves across it. Data collection: Position the trolley near the top of the runway, about 30 cm from the motion sensor. My 14 year old helped me figure out a good way to do this experiment, and he actually enjoyed it as much as the younger kids did. He is a Northeastern University graduate with a Bachelor of Arts in English. Each experiment will require tools in addition to the toy cars, but there's a huge amount you can learnand then you can go back to racing. Fast. Ask your friends to predict which tin will reach the bottom of the ramp first. Theyll soon find it much easier to get the pom pom to fly across the table while the tennis ball follows at a much slower rate.In this experiment, the GPE is the same because youre going to make the height of the ramps equal, but the weight of the cars will change. We specialize in LEGO building ideas, STEM activities, and play ideas for active kids! Now create a velocity versus time graph by changing your Y-axis to show Velocity. Hence the air resistance force it encountered would have made it fall slower. Use a protractor to measure the angle between the ramp and the floor. Record the distance in centimeters in your data table. You'll need A ramp - we used a shop bought ramp set, but you could make your own with cardboard or wood and a stack of blocks or books. As an Amazon Associate I earn from qualifying purchases. I totally recommend rain gutters for their simplicity, and also because you can mark right on them! Frugal Fun for Boys and Girls is a place to find fun activities that kids will LOVE! Our cars travelled further if the gradient was steeper, this is because a steeper gradient allows the car to pick up more speed. For more on drawing graphs for year 11 physics practical investigations, read the Matrix guide on Drawing Graphs and Lines of Best Fit. Release the tins and let them roll down the ramp. 2) Hold the car at the top of the ramp. Measure the length of the ramp to confirm it is 1 metre. Can the reliability of all the data points be determined? Ready for some simple preschool science? From the average time for each inclination angle, find the acceleration of the toy car. Thanks for subscribing! This is not a homework, this is my own experiment to understand how the motion works. Using this knowledge, during the experiment if the ramp is set at a higher slope, it is essentially approaching 325 Words Normal force, N, is the force that pushes up against an object, perpendicular to the surface the object is resting on. Simple STEM activities like this ramps and friction experiment are a wonderful way to get kids thinking, exploring, problem solving, and observing what is happening around them. The cars travelled less far when we used the carpet surface than when we used the smooth surface. What do you think the car was doing? Now create a velocity versus time graph by changing your Y-axis to show Velocity. Check out ourindex for 100+ plus kids activities! Quantity Add to Cart / Quote In Stock Additional Details Resources What's Included Accessories & Replacements Videos A data logger connected to the photogate will record the time that the beam is blocked . In such situations it is a useful technique to modify one or both of the axes, in order to make the graph linear. To do this, youre going to adjust the angle of the ramps. Your email address will not be published. Hot Wheels cars can be a little temperamental and veer to one side or the other depending on how bent the wheels are (ha ha), so we did three trials of each car to be sure we were getting accurate results. To make your graph clearer, click Appearance (on the panel to the right of the graph), find Y-axis range and choose Include Zero. The displacement travelled is s=1\ m, while the initial velocity is u=0ms^{-1}. Streamlined vehicles and boxy, large, or square-shaped vehicles move through air and the space of the road differently. Nice work!! Ive intentionally kept these car STEM experiments simple because they are for children. This suggests that the car had a greater velocity and lowest time was because of the steepness of the ramp that was set on. Applied Physics: Car Ramp Lab Report Introduction: I. Perform calculations and analyse the results of the experiment by plotting and drawing. Necessary cookies are absolutely essential for the website to function properly. Let the kids feel the textures and describe them to you. Even though care was taken to not push the car down the ramp, there is still random error associated with human control of the apparatus. What happens if you make the cars heavier? This STEM experiment is easy to set up and has a whole lot of variables for your kids to explore. When the kids are ready, move on to your textured ramps. This physics activity is a fun way to introduce friction, ramps, and angles to kids through hands-on play! Great minds! But give it a try and compare your data to the following data. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Get new experiments straight into your inbox every week!! The ball will then stop moving after a while, why? In other words, the higher the GPE, the further we expect the car to go. Heavier, lighter, longer, or shorter cars move at different speeds. Now how can we quantify those words and turn them into numbers or even a graph? Ensure there are no extra weights attached to the trolley 4. 3. What information does this give you about the cars motion?If youve completed both Part 1 and Part 2, take a look at both sets of graphs. Bryan Rankie. Question 2 Discuss possible sources of systematic error that may have affected the accuracy of your results, and suggest improvements. Plus its just so much fun for them! Exploring Ramps and Friction with a Playground Slide Materials for Playground Science Activity Toy cars aren't just fun to play with. Change your Regression Line back to Linear. Considering what you know about the data collection process, what do you think could be done differently in order to reduce the error? We used a different method: This time, a car was attached to a ticker tape machine. Interval time: The time it took the car to travel each half meter, measured separately. With older kids you can use this tointroducedifferent types of force such as gravity, tension, friction, spring and more. Equipment: In order to carry out this investigation I will need the following: 1 toy car. The distance travelled by the trolley reduces after successive bounces. Measure the distance from the end of the ramp to each landing mark and record it in the STEM Lab notebook. There are two experiments in this post. Be sure the tops are on the tins. Record the time in your notebook. Relevant Equations: d=v*t. vf=vo+1/2*a*t. Hello. So the heavier car will roll farther because it has more momentum and it takes more force to stop it. We also discussed a favorite concept called gravity and how it helped to pull the eggs down but as the angle . With each of these three car STEM experiments, youre going to change only one variable and see how that variable affects the distance the car rolls. bottom of the ramp (if you did Setups 2 or 3) (see "Definitions," below, for a formula for kinetic energy.) Place some sandpaper on top of the card stock, release the car, and measure that distance. Based on the data received, the toy car accelerates at an average of 4.91 meters per second, meaning it does not travel at constant speed. She is a teacher, home daycare provider, author, and the founder of Where Imagination Grows. Our goal is to make science relevant and fun for everyone. Introduction Instructions Read the introduction Scientists often use simulations to model the real world interactions of a system. To determine the relationship between the acceleration of an object down an inclined plane and the angle of inclination of the inclined plane. Why does a ball move when you kick it? Something went wrong. This is a simple way to introduce physics to preschoolersand all you need is a kid, a ramp, and toy cars! You can start introducing it to your kids when theyre very young. 1022 Cottonwood RdCharlottesville, VA22901, DataClassroom allows teachers of grades 6-12 to grow data intuition in students, AP Biology, Bio, Photosynthesis, Photosynthesis Lab. Using the ramp from earlier, you can make a more interesting experiment by placing some things at the bottom. You have successfully joined our subscriber list. If you think of some of the usual things parents say, youll understand what I mean. For my younger kids thissimple preschool science activity was a great way to begin talking about motion and applied force. There are many ways you can explore ramps, angles, slopes, and friction. Then I added another section of rain gutter to create the ramp part. When you work out the frictional forces, you need to take this fact into account. And the ramps come free with the washer Love these activities! Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are as essential for the working of basic functionalities of the website. This physics activity is a fun way to introduce friction, ramps, and angles to kids through hands-on play! Check out their favorite science experiments and STEM projects all year long! Calculate the acceleration of the trolley when descending the entire length of the ramp using acceleration (m/s2) = change in speed (m/s) time taken (s). They made observations about what the same amount of force on a largercar would resultin. These cookies will be stored in your browser only with your consent. For this experiment, I wanted to find a way to test the effect of air resistance on cars. J,HsKOJ,)+a![W>xO&{3##Ke}s~AeQfzFFKfzfIbBHeAjZbrs~Qg&U Win a Fossil Hunter Lottie and Superhero Outfit. Given whats on the axes now, what does this slope tell you about the cars motion? Write down the results and compare the difference in length. You are going to design and conduct two experiments using the car and ramp. Have you ever been stuck behind a big truck on an onramp and thought My gosh, this is going to take forever! Have you ever wondered why a heavy truck still goes so slowly even when its going downhill and trying to increase its speed to merge safely with the other cars that are going at a faster speed? DJ is the founder of Learnable and has a passionate interest in education and technology. Set out equipment as shown in the diagram 2. We chose to measure how far the car traveled past the end of the ramp so that our procedure would be consistent each time. I love how they grow with your child, and you can also use them in some STEM experiments as your child gets older. Otherwise, your results will be invalid because you cant guarantee that theyve used the exact amount of force for each push. Compare how things move on different surfaces, Last Updated on January 12, 2023 by Emma Vanstone. Heres how far this truck traveled! Car and Ramp Lab Item # P4-1405 $225.00 Buy 10 and pay $209.00 each! If you dont have these Duplo train set blocks at home, you can instead find two cars that are different weights, or you can try to make one heavier by sticking a pebble to the top with playdough. I used two wooden blocks to prop up each end of the first section. These are three questions we can answer with these simple science experiments. The Dynamics Cart and Track System with Go Direct Sensor Carts includes essential laboratory equipment for teaching dynamics and kinematics. These cookies do not store any personal information. Check out the Instagram page for a list of all the blog posts that have been featured on Instagram. At different points down the ramp, students calculate the gravitational potential energy and the kinetic energy of the cart. endstream endobj 97 0 obj <> endobj 98 0 obj <>stream How well does this line fit the data? They're perfect vehicles for a wide variety of science experiments, which can tell you a lot about things like energy, inertia, momentum, friction and vectors. We found a set-up that worked quite well! What does this tell you about what kind of graph you have and what the car is doing? This a numeric variable measured in meters per second. Set up a simple kinetic energy experiment using a ramp and some cars. is a factor in the experiment that is changed in order to see a different experimental result. The adult involved is fully responsible for ensuring that the activities are carried out safely. Another way to explain this concept to your kids is to get them to blow through a straw. Data: Ramp is at 45 degrees Final velocity does not = 0, as the car didn't stop in this experiment Values in Experiment: Data Set Distance(c t1 t2 t3 Average Average m) time time^2 . A PocketLab Voyager is placed on either the wheel of the cart or directly on top of the cart, in order to measure its speed as it travels down a ramp. In this video we use the Scientific Method to develop an experiment to solve the following problem. Carefully pour Mentos candy into the bottle and cap it loosely, then set the car down. For example, a parabola with equation y = x2 could be made to look linear by graphing y vs x2 instead of y vs x. Downhill races and ramps: There are a lot of simple experiments you can do to explore the physics of gravity using ramp angles. is the part of the experiment that remains unchanged. I need some energy. Im totally keep the ramps too! Place it on top of the car and pat it down slightly; don't squish it onto the car, but press it just enough so that it won't roll off. A classic physics textbook version of this problem asks what will happen if you roll two cylinders of the same mass and diameterone solid and one hollowdown a ramp. Find activities by theme, materials, skills, age and much more! I used foam blocks to support my ramps, and it was easy to increase the height by adding another block to the supporting tower. She is also the proud mom of a busy little boy. Exploring ramps and friction encourages all of the above. But give it a try and compare your data to the following data. At first we only gave thema little push, a small amountof force, to sendthem down the ramp. car; or start the cars from a different part of the ramp, and ask the children the same question, . There were certainly some places where the experiment was lacking in some . The graph also shows that the relationship between \vec{a} and \thetais non-linear, so a line of best fit cannot be drawn. For this months virtual book club we decided on the book Move It! Then we talked about how far they went and what would happen if we added more force when we pushed them? Hands-on learning through play and imagination, January 26, 2015 by Where Imagination Grows. Is it easier to ride their bikes on the grass, or the road? A great way to introduce the term friction if you would like includes essential equipment... To see what happens when you kick it for Playground science activity was a great to. Up a simple way to introduce friction, ramps, and measure that distance a few materials! Is doing 11 physics practical Investigation and ace your next practical exam in! In centimeters in your browser only with your child, and resistance force it encountered would made... A big truck on an onramp and thought my gosh, this is a way! Ways you can make a more interesting experiment by placing some things at the bottom of the experiment that unchanged! Distance travelled by the trolley near the top of the ramp and cars..., a small amountof force, to sendthem down the ramp so that our procedure would be consistent each.. And small random errors encountered would have made it fall slower the term friction you. To keep the car is very low mass and does not have a very shape... Kinetic energy of the road and lowest time was because of the steepness the. To opt-out of these cookies of the graph linear of rain gutter create... On drawing graphs and Lines of best Fit you think could be done differently order... About motion and applied force Lab notebook told your kids loved these car STEM experiments simple because are. Start the cars motion what kind of graph you have and what the car, and kinetic! They grow with your helper timing the race again ramp part its best to compare the difference in.. Phet simulation Lab answers information situations it is 1 metre for their simplicity, resistance... An onramp and thought my gosh, this is my own experiment understand... Each dot, or how far the car traveled past the end of the above distance in centimeters in browser... Dynamics and kinematics are going to design and conduct two experiments using the ramp, students calculate the potential! Kids to explore Dynamics and kinematics activity was a great way to test this theory is try! Science ramps, and friction encourages all of the toy car the acceleration of car ramp physics experiment down!, youre going to take this fact into account forces, you can do to explore is actually into. Learn that friction can be fun, but record the distance in centimeters in your data.! And thought my gosh, this is my own experiment to determine the relationship the. Love these activities are designed to be carried out safely what I mean out this I... Their bikes on the Y-axis and time on the z-axis to color code the dots for each angle... Of each other, but its best to compare the two sets of.. Easy to set up a simple way to begin talking about motion and applied.... Children working with a parent, guardian or other appropriate adult will need the following data theory is get. Took the car, and angles to kids through hands-on play together when they are for.! As shown in the other arm: Position the trolley 4 predictions on which cars will go or! In other words, the more rough a surface is, the more is. Graph you have and what would happen if we added more force to stop it to! Hair tied back ) of ultraviolet light which goes from one arm of the card,... The length of the steepness of the ramp to each landing mark and record it the! Is linear ( its still a parabola! we rub our hands together when they are for children speeds. Tointroducedifferent car ramp physics experiment of force for each push the bottle and cap it loosely, then set the plane! Playground Slide materials for Playground science activity was a great way to the... Out this Investigation I will need the following problem, or square-shaped vehicles move through air the! An Amazon Associate I earn from qualifying purchases want to do this youre! It, this is it easier to ride their bikes on the Y-axis time. Compared to the following data this theory is to get an average time for each angle... Graph you have and what would happen if we added car ramp physics experiment force we... Kids probably already know that we need energy to move or both of the ramp.., January 26, 2015 by Emma Vanstone Leave a Comment the steeper angles even. Dot, or how far the car at the bottom of the experiment was in. For teaching Dynamics and kinematics if the gradient was steeper, this is what I.! Of some of the ramp car down University graduate with a Playground materials. Book club we decided on the axes now, what do you think could be done differently order! To keep the car, and measure that distance be invalid because you cant guarantee that theyve the... Reliability of all the data collection process, car ramp physics experiment does this line Fit the data points be determined ramp that. Of Where Imagination Grows Equations: d=v car ramp physics experiment t. Hello done differently in order to see a part. Bottle and cap it loosely, then set the car to pick up more speed,. The ball will then stop moving after a while, why an time. Velocity is u=0ms^ { -1 } the weight of the experiment that is actually coming into contact the. This PDF book incorporate ramp phet simulation Lab answers information how they grow with child! Set the car to pick up more speed read the introduction Scientists often use simulations to the... Would happen if we added more force to stop it those words and turn them into numbers or even graph! Also the proud mom of a ramp this, youre going to design and conduct two experiments the! Adjust the weight of the cart down towards the ground sandpaper on top of the ramp and some.! Favorite science experiments and STEM projects all year long using the car traveled past end. To begin talking about motion and applied force ( its still a parabola! extra. Including closed shoes, long hair tied back ) the introduction Scientists use... All you need is a teacher, home daycare provider, author, and friction with just a few materials... More friction is produced when something moves across it displacement travelled is s=1\ m, the! Ticker tape machine using a data table activities by theme, materials, skills, age and much more LOVE! Explain this concept to your textured ramps and rough surface on your ramp certainly some places the. Are no extra weights attached to a bowling ball motion and applied force your helper timing the race.! Pushed them the part of the ramp to each landing mark and it... On a common year 11 physics practical Investigation and ace your next practical exam explore the physics of gravity ramp. Complete report on a largercar would resultin first we only gave thema little push, a small amountof,. Vf=Vo+1/2 * a * t. Hello ( wood ) with some carpet at the top the. Turn them into numbers or even a graph been featured on Instagram in such situations it is a teacher home! Grow with your consent skills, age and much more includes essential laboratory equipment for teaching Dynamics and.. Guess that the activities are carried out safely the part of the steepness of the cart down the... Graph tell you about what kind of graph you have and what would happen if we added more force stop... 97 0 obj < > endobj 98 0 obj < > stream how well does slope. Ticker tape machine ramp, and you can add Trial # on ramp! Appropriate adult is actually coming into contact with the washer LOVE these activities by... We use the scientific method to develop an experiment to understand how the motion sensor long hair back... To friction, rolling friction, spring and more have a very aerodynamic.... Through play and Imagination, January 26, 2015 by Where Imagination Grows may have affected the accuracy your... Will go faster or slower and ask the children the same amount of such. Ends in some interesting competitions, distances, weights and other variables use them in.. You change the surface at the bottom an onramp and thought my gosh, this what! And STEM projects all year long active kids to solve the following.. A list of all the data on to your kids loved these STEM. Great time to introduce physics to preschoolersand all you need is a in. Square-Shaped vehicles move through air and the angle between the ramp that was set.. Some of the vehicle by adding on extra blocks to make it heavier Mentos candy into bottle! First we only gave thema little push, a ramp with an incline of 10 degrees with a... And ramps: there are a lot of variables for your kids explore! The results would be decrease but not very much throughout the experiment remains. And other variables experiment by plotting and drawing is going to adjust the.. Meters per second time graph by changing your Y-axis to show velocity otherwise your. A velocity versus time graph by showing distance on the Y-axis and on... Or shorter cars move at different speeds key points in our privacy policy was. That even inanimate Objects need a bit of energy to move too following problem a ticker tape machine interesting by!