The body slid with constant acceleration down the inclined plane from its top in 1.5 seconds, and its initial velocity of 2 m/s was directed parallel to the inclined plane. Find the coefficient of friction µ of the body against the plane if the length of the inclined plane is 6.6 m and the angle of inclination of the plane to the horizon is 30°.

The body slid with constant acceleration down the inclined plane from its top in 1.5 seconds, and its initial velocity of 2 m/s was directed parallel to the inclined plane. Find the coefficient of friction µ of the body against the plane if the length of the inclined plane is 6.6 m and the angle of inclination of the plane to the horizon is 30°.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.79P: The coefficient of rolling resistance between the 30-kg lawn roller and the ground is r=0.1. (a)...

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