A 50 kg block rests on a rough plane inclined at 300 with the horizontal. The coefficient of sliding friction between block and plane is 0.25. What force P parallel to the plane is required to keep the block moving up the plane at constant speed?

A 50 kg block rests on a rough plane inclined at 300 with the horizontal. The coefficient of sliding friction between block and plane is 0.25. What force P parallel to the plane is required to keep the block moving up the plane at constant speed?

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 40P

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Question

A 50 kg block rests on a rough plane inclined at 300 with the horizontal. The coefficient of sliding friction between block and plane is 0.25. What force P parallel to the plane is required to keep the block moving up the plane at constant speed?

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