A child is playing with a car track, which has a loop of radius 23 cm as shown in the figure, when the car is at the highest point of the loop it has a speed of 7.5067 m /s, if the car has a mass 45 g, then we can say that the value of the normal force exerted by the track on the car at that point is: V R a) N = 3.087 N b) N = 10.584 N c) N =1.764N |3D d) N = 11.466 N

A child is playing with a car track, which has a loop of radius 23 cm as shown in the figure, when the car is at the highest point of the loop it has a speed of 7.5067 m /s, if the car has a mass 45 g, then we can say that the value of the normal force exerted by the track on the car at that point is: V R a) N = 3.087 N b) N = 10.584 N c) N =1.764N |3D d) N = 11.466 N

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter11: Angular Momentum

Section: Chapter Questions

Problem 11.53AP

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