A horizontal force F pushes a block mass m=4kg against a vertical wall. If the coefficient of friction between the block and the wall is 0.2, what is the value o F necessary to keep the block from slipping down the wall. (g= 9.8m/s2) m

A horizontal force F pushes a block mass m=4kg against a vertical wall. If the coefficient of friction between the block and the wall is 0.2, what is the value o F necessary to keep the block from slipping down the wall. (g= 9.8m/s2) m

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter5: More Applications Of Newton’s Laws

Section: Chapter Questions

Problem 9P: A 3.00-kg block starts from rest at the top of a 30.0 incline and slides a distance of 2.00 m down...

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Question 17

A horizontal force F pushes a block mass m=4kg against a vertical wall. If the
coefficient of friction between the block and the wall is 0.2, what is the value of
F necessary to keep the block from slipping down the wall. (g= 9.8m/s2)
F
m
A) 98N
B) 196N
C) 294N
D) 392N
E) 784N

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