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Demo with Data | College Physics (algebra-based) Macmillan Learning
Unit 9: Prelecture / Bridge / Problems /

Problems: Work-Energy Theorem 1

Once students have completed Prelectures and Bridges, instructors can assign Problems as either Practice or post-lecture homework.

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Problem 14

A book slides across a level, carpeted floor at an initial speed of 7.00 m/s and comes to rest after 6.75 m.

1) Calculate the coefficient of kinetic friction between the book and the carpet. Assume the only forces acting on the book are friction, weight, and the normal force. (Express your answer to three significant figures.)

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Right Answer:
0.37

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Standard Exercises

Multiple Choice 5

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Multiple Choice 7

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Problem 14

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Problem 5