a) What force does the ground exert on a 1,200 kg car as it moves at 15 m/s through a dip in the road with a path radius of 30 m? b) What is the weight of the car in Newtons and pounds. c). What is the F(centripetal force) acting on the car?

a) What force does the ground exert on a 1,200 kg car as it moves at 15 m/s through a dip in the road with a path radius of 30 m? b) What is the weight of the car in Newtons and pounds. c). What is the F(centripetal force) acting on the car?

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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Question

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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