A man pushing a crate of mass m = 92.0 kg at a speed of v = 0.870 m/s encounters a rough horizontal surface of length = 0.65 m as in the figure below. If the coefficient of kineticfriction between the crate and rough surface is 0.350 and he exerts a constant horizontal force of 279 N on the crate.(a) Find the magnitude and direction of the net force on the crate while it is on the rough surface.magnitudeNdirection ---Select---(b) Find the net work done on the crate while it is on the rough surface.(c) Find the speed of the crate when it reaches the end of the rough surface.m/s

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Description: A man pushing a crate of mass m = 92.0 kg at a speed of v = 0.870 m/s encounters a rough horizontal surface of length = 0.65 m as in the figure below. If the coefficient of kineticfriction between the crate and rough surface is 0.350 and he exerts a

According to Newton Second law F = ma Work done W = Force × displacement

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pushing a crate of mass m = 92.0 kg at a speed of v = 0.870 m/s encounters a rough horizontal surface of length = 0.65 m as in the figure below. If the coefficient of kine between the crate and rough surface is 0.350 and he exerts constant horizontal force of 279 N on the crate.

pushing a crate of mass m = 92.0 kg at a speed of v = 0.870 m/s encounters a rough horizontal surface of length = 0.65 m as in the figure below. If the coefficient of kine between the crate and rough surface is 0.350 and he exerts constant horizontal force of 279 N on the crate.

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

Chapter10: Rotational Motion

Section: Chapter Questions

Problem 80P

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