A 53.0-g toy car is released from rest on a frictionless track with a vertical loop of radius R. The initial height of the car is h = 3.85R. (a) What is the speed of the car at the top of the vertical loop? (Use the following as necessary: R and g.) V = (b) What is the magnitude of the normal force acting on the car at the top of the vertical loop?

College Physics
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ISBN:9781305952300
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Chapter1: Units, Trigonometry. And Vectors
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Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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A 53.0-g toy car is released from rest on a frictionless track with a vertical loop of radius R. The initial height of the car is h = 3.85R.
(a) What is the speed of the car at the top of the vertical loop? (Use the following as necessary: R and g.)
V =
(b) What is the magnitude of the normal force acting on the car at the top of the vertical loop?
N
Transcribed Image Text:A 53.0-g toy car is released from rest on a frictionless track with a vertical loop of radius R. The initial height of the car is h = 3.85R. (a) What is the speed of the car at the top of the vertical loop? (Use the following as necessary: R and g.) V = (b) What is the magnitude of the normal force acting on the car at the top of the vertical loop? N
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