A 2.0-N rock slides on a frictionless inclined plane. Which one of the following statements is true concerning the normal force thatthe plane exerts on the rock?A A) The normal force is zero newtons.B B) The normal force is 2.0 N.C) The normal force is less than 2.0 N, but greater than zero newtons.D D) The normal force is greater than 2.0 N.

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Description: A 2.0-N rock slides on a frictionless inclined plane. Which one of the following statements is true concerning the normal force thatthe plane exerts on the rock?A A) The normal force is zero newtons.B B) The normal force is 2.0 N.C) The normal force

Given Weight of rock is W=2.0 N The normal force on the rock is N=Wcosθ =(2.0 N)cosθ

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A 2.0-N rock slides on a frictionless inclined plane. Which one of the following statements is true concerning the normal force that the plane exerts on the rock?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter5: Further Applications Of Newton's Laws: Friction, Drag, And Elasticity

Section: Chapter Questions

Problem 3PE: (a) What is the maximum frictional force in the knee joint of a person who supports 66.0 kg of her...

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