Improvements After carrying out my preliminary work I realised that I could have made the test more reliable. Scale I think it is important to space my heights out in a suitable range so it enables me to observe clearly how the steepness affects the speed.
Fair testing After carrying out my Preliminary run I realised that I could have made the test more accurate to get more reliable results. In my experiment I will take in to consideration the following; I will make sure that I roll my ball the same distance in all the different heights. I will try to push the ball with the same force each time I will use the same books to hold my ramp up each time to ensure that less errors are made I will calculate the angle of the ramp so I can check that as the height increases so does the angle.
Computer Starting light gate Finishing light gate On the whole I think my experiment went really well. Further work I could carry out another experiment that would be quite similar to this one. Found what you're looking for? Not the one? Search for your essay title Investigate and measure the speed of a ball rolling down a ramp. Investigation is to see how changing the height of a ramp affects the stopping Investigation to Determine how the Height of a slope Affects the Speed of an In this experiment I aim to find out how the force and mass affect Additional Science Preliminary Test 4: I will try and find out whether; the material of the ball bearing affects the speed of the period.
Trolley Speed In this experiment I am going to focus on translational kinetic energy from here on, the phase kinetic energy will be referred to as translational kinetic energy. See more essays. Over , pieces of student written work Annotated by experienced teachers Ideas and feedback to improve your own work. Save Sign up now Want to read the rest? Read more The above preview is unformatted text. Looking for expert help with your Science work?
Take me to free Study Guides. Or get inspiration from these FREE essays:. What does this tell you about the effect of gravity on the velocity and acceleration of the marble as it rolled? Extra: Use a ruler to measure the marks you made on the ramp and calculate the average distance the marble traveled for one second and for two seconds averaging the times separately.
Then graph your results, putting the average distance traveled on one axis and the time on the other axis. Based on your graph, how did the distance the marble traveled change as it rolled for a longer amount of time?
Extra: Try repeating this activity using a longer ramp, such as a flat board that is at least six feet long with a groove down the middle, or another straight piece of wood glued along the length of the first board to act as a guide. Roll the marble down the longer ramp for increasing amounts of time one second, two seconds, three seconds, etc. Mark the distance traveled on the ramp each time. Using a longer ramp, how does gravity appear to affect the velocity and acceleration of a marble as it rolls downhill?
Extra: Try repeating this activity with different balls, such as a rubber ball, large metal ball bearing, ping pong ball, etc.
How does the type of ball affect how it travels down the ramp? Build a Cooler. Get smart. Sign up for our email newsletter. Sign Up. Support science journalism. Knowledge awaits. See Subscription Options Already a subscriber? Create Account See Subscription Options. Continue reading with a Scientific American subscription. Subscribe Now You may cancel at any time. Human Battery. Human Circuit. Infinity Box. IR Camera. Kinetic Cars. Life Through Time. Lightning on a Desk. Match the Note.
Periodic Table. Power Bike. Reaction Timer. Reuleaux Curves. Sink or Swim? Spinning Chair. Steam Engine. Stem Cells. Tippy Tops. How does the height of a ramp affect the time taken for a ball to roll down the ramp? What happens when you increase the height of the ramp? How do you calculate the degree of a ramp?
Are you allowed to turn a forklift on a ramp or slope? What slope is not considered a ramp? How do you calculate the slope ratio of a ramp?
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