
College Physics
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ISBN: 9781305952300
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Publisher: Cengage Learning
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Transcribed Image Text:As shown in the figure below, a 2.25 kg block is released from rest on a ramp of height h
When the block is released, it slides without friction to the bottom of the ramp, and then continues across a surface that is frictionless except for a rough patch of width 15.0 cm that has a coefficient
of kinetic friction - 0.750. Find h (in m) such that the block's speed after crossing the rough patch is 3.10 m/s.
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