Box A, of mass 10.0 kg, rests on a surface inclined at 37.0° to the horizontal. It is connected by a lightweight cord, which passes over a massless and frictionless pulley, to a second box B of mass 11.0kg as shown. The coefficient of kinetic (as well as static) friction between the inclined plane and box A is 0.300 (a) Draw a free diagram for each box. (b) Determine the acceleration of the boxes. MA 10.0 kg MB 0=37°

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
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Box A, of mass 10.0 kg, rests on a surface inclined at 37.0° to the horizontal. It is
connected by a lightweight cord, which passes over a massless and frictionless pulley,
to a second box B of mass 11.0kg as shown. The coefficient of kinetic (as well as static)
friction between the inclined plane and box A is 0.300
(a) Draw a free diagram for each box.
(b) Determine the acceleration of the boxes.
MA
10.0 kg
MB
0=37°
Transcribed Image Text:Box A, of mass 10.0 kg, rests on a surface inclined at 37.0° to the horizontal. It is connected by a lightweight cord, which passes over a massless and frictionless pulley, to a second box B of mass 11.0kg as shown. The coefficient of kinetic (as well as static) friction between the inclined plane and box A is 0.300 (a) Draw a free diagram for each box. (b) Determine the acceleration of the boxes. MA 10.0 kg MB 0=37°
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