The coefficient of friction between a 40kg piano and the ground is 0.85. What will the piano's acceleration be if it is pushed with 450 N of horizontal force? O 1.90 m/s/s O 3.94 m/s/s O 2.92 m/s/s O O m/s/s

The coefficient of friction between a 40kg piano and the ground is 0.85. What will the piano's acceleration be if it is pushed with 450 N of horizontal force? O 1.90 m/s/s O 3.94 m/s/s O 2.92 m/s/s O O m/s/s

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

Chapter4: The Laws Of Motion

Section: Chapter Questions

Problem 12P

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Question

The coefficient of friction between a 40kg piano and the ground is 0.85. What
will the piano's acceleration be if it is pushed with 450 N of horizontal force?
1.90 m/s/s
O 3.94 m/s/s
O 2.92 m/s/s
O O m/s/s

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