Physics, 12.01.2021 02:50 martinezkimberly706
A 2.2-kg block starts from rest on a rough inclined plane that makes an angle of 25° with the horizontal. The coefficient of kinetic friction is 0.25. As the block goes 2.0 m down the plane, the mechanical energy of the Earth-block system changes by:
Answers: 2
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A 2.2-kg block starts from rest on a rough inclined plane that makes an angle of 25° with the horizo...
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