A 4.00-kg wedge A is placed on a rough inclined surface and is observed to slide down. The coefficients of sliding and impending-slide friction between the wedge and the incline are 0.150 and 0.200, respectively. Which of the following is closest to the magnitude of the acceleration of wedge A? a. 0 (the wedge is not moving) b. 20.7 m/s/s c. 5.36 m/s/s d. 5.17 m/s/s

A 4.00-kg wedge A is placed on a rough inclined surface and is observed to slide down. The coefficients of sliding and impending-slide friction between the wedge and the incline are 0.150 and 0.200, respectively. Which of the following is closest to the magnitude of the acceleration of wedge A? a. 0 (the wedge is not moving) b. 20.7 m/s/s c. 5.36 m/s/s d. 5.17 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

Chapter15: Fluid Mechanics

Section: Chapter Questions

Problem 3P

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Question

A 4.00-kg wedge A is placed on a rough inclined surface and is observed to slide down. The coefficients of sliding and impending-slide friction between the wedge and the incline are 0.150 and 0.200, respectively. Which of the following is closest to the magnitude of the acceleration of wedge A?
a. 0 (the wedge is not moving)
b. 20.7 m/s/s
c. 5.36 m/s/s
d. 5.17 m/s/s

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