College Physics
11th Edition
ISBN: 9781305952300
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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Block X of mass M is attached to block Y of mass 2M by a light string that passes over a pulley of negligible friction and mass, as shown below.
In which direction will the center of mass (COM) of the two-block system move after it is released from rest, and what is the magnitude of the acceleration a of block X?
a
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COM moves down & right; a = 2g/3
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b
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COM remains at rest; a = 3g/2
|
c
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COM remains at rest; a = 2g/3
|
d
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COM moves down & right; a = 3g/2
|
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