Draw the actual diagram and free-body diagram of the given situation and also label which force/s is/are contact or non-contact: The car moves in circular motion around a rotunda. It is acted by a centripetal force and its weight.

Draw the actual diagram and free-body diagram of the given situation and also label which force/s is/are contact or non-contact: The car moves in circular motion around a rotunda. It is acted by a centripetal force and its weight.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter5: Newton's Laws Of Motion

Section: Chapter Questions

Problem 26PQ: A race car is moving around a circular track at a constant speed of 65 m/s. It continues moving in...

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Concept explainers

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”

Question

Draw the actual diagram and free-body diagram of the given situation and also label which force/s is/are contact or non-contact:

The car moves in circular motion around a rotunda. It is acted by a centripetal force and its weight.

Definition Definition Force on a body along the radial direction. Centripetal force is responsible for the circular motion of a body. The magnitude of centripetal force is given by F C = m v 2 r m = mass of the body in the circular motion v = tangential velocity of the body r = radius of the circular path

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