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Description: A 56 lb mass rest on a horizontal surface. The force needed to move it along the surface is 20lb. Determine the coefficient of friction

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A 56 lb mass rest on a horizontal surface. The force needed to move it along the surface is 20lb. Determine the coefficient of friction

An Introduction to Physical Science

14th Edition

ISBN:9781305079137

Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Chapter3: Force And Motion

Section: Chapter Questions

Problem 8FIB

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!

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A 56 lb mass rest on a horizontal surface. The force needed to move it along the surface is 20lb. Determine the coefficient of friction

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