A cart that is constrained to follow the track, but experiences no friction, can roll down either of the three paths. A, B or C. Which path will give the cart the greatest speed at the end? For the path you choose, explain why. If it does not matter which path the cart takes, explain why. Use the concepts of gravitational potential energy, kinetic energy, conservation of energy and work to back up your answer. START A В END
A cart that is constrained to follow the track, but experiences no friction, can roll down either of the three paths. A, B or C. Which path will give the cart the greatest speed at the end? For the path you choose, explain why. If it does not matter which path the cart takes, explain why. Use the concepts of gravitational potential energy, kinetic energy, conservation of energy and work to back up your answer. START A В END
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Transcribed Image Text:A cart that is constrained to follow the track, but experiences no friction, can roll down either of the three paths. A, B or C.
Which path will give the cart the greatest speed at the end?
For the path you choose, explain why. If it does not matter which path the cart takes, explain why.
Use the concepts of gravitational potential energy, kinetic energy, conservation of energy and work to back up your answer.
START
A
B
END
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