Two blocks of masses M = 2 kg and 3 kg are connected by a very light string passing over a massless and frictionless pulley. The M block moves 3 m to the right with constant speed. %3D M2 %3D During this process, how much work is done on the Mị block by the gravity? (Take g= 10 m/s) %3D 0. -120 J

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
Chapter7: Conservation Of Energy
Section: Chapter Questions
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Two blocks of masses M = 2 kg and
3 kg are connected by a very
light string passing over a massless and
frictionless pulley. The M block moves
3 m to the right with constant speed.
%3D
M2
%3D
During this process, how much work is
done on the Mị block by the gravity? (Take g=
10 m/s)
%3D
0.
-120 J
Transcribed Image Text:Two blocks of masses M = 2 kg and 3 kg are connected by a very light string passing over a massless and frictionless pulley. The M block moves 3 m to the right with constant speed. %3D M2 %3D During this process, how much work is done on the Mị block by the gravity? (Take g= 10 m/s) %3D 0. -120 J
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