Body A in the figure weighs 96 N, and body B weighs 16 N. The coefficients of friction between A and the incline are µg = 0.59 and µk = 0.25. Angle 0 is 28°. Let the positive direction of an x axis be up the incline. What is the acceleration of A if A is initially (a) at rest, (b) moving up the incline, and (c) moving down the incline? Frictionless, massless pulley (a) Number i Units (b) Number i Units (c) Number Units

Body A in the figure weighs 96 N, and body B weighs 16 N. The coefficients of friction between A and the incline are µg = 0.59 and µk = 0.25. Angle 0 is 28°. Let the positive direction of an x axis be up the incline. What is the acceleration of A if A is initially (a) at rest, (b) moving up the incline, and (c) moving down the incline? Frictionless, massless pulley (a) Number i Units (b) Number i Units (c) Number Units

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 9P: A 3.00-kg block starts from rest at the top of a 30.0 incline and slides a distance of 2.00 m down...

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