5. A 40 kg block is resting on an inclined plane making an angle of 20 deg. from the horizontal. If the coefficient of friction is 0.6, determine the force parallel to the incline that must be applied to cause impending motion down the plane.

5. A 40 kg block is resting on an inclined plane making an angle of 20 deg. from the horizontal. If the coefficient of friction is 0.6, determine the force parallel to the incline that must be applied to cause impending motion down the plane.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter5: Displacement And Force In Two Dimensions

Section: Chapter Questions

Problem 82A

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5. A 40 kg block is resting on an inclined plane making an angle of 20 deg. from the
horizontal. If the coefficient of friction is 0.6, determine the force parallel to the
incline that must be applied to cause impending motion down the plane.

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