Physics, 21.06.2020 01:57, kkbrookly6195

A block of mass 15.0 kg slides down a ramp inclined at 28.0∘ above the horizontal. As it slides, a kinetic friction force of 30.0 N parallel to the ramp acts on it. If the block slides for 5.50 m along the ramp, find the work done on the block by friction.

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A block of mass 15.0 kg slides down a ramp inclined at 28.0∘ above the horizontal. As it slides, a k...