Lon Mauer is cleaning up the driveway after mowing the grass. He exerts a sudden downward force of 56.8 N at a constant angle of 54.7° directed below the horizontal direction in order to push and accelerate his 1.05-kg broom from rest. The rate of acceleration of the broom is 0.670 m/s/s. Determine the coefficient of friction between the broom bristles and the driveway.

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 64P: If a single constant force acts on an object that moves on a straight line, the objects velocity is...
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Lon Mauer is cleaning up the driveway after mowing the grass. He exerts a sudden downward force of 56.8 N at a constant angle of 54.7° directed below the horizontal direction in order to push and accelerate his 1.05-kg broom from rest. The rate of acceleration of the broom is 0.670 m/s/s. Determine the coefficient of friction between the broom bristles and the driveway. 

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