A2.25-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 ? k = . find h such that the block's speed after crossing the rough patch is m/s.
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A2.25-kg block is released from rest on a ramp of height h. when the block is released, it slides wi...
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