Physics, 31.05.2021 21:00 lorrainelopez
A 5kg block rests on a rough surface (μs=0.5, μk=0.3 ). A 20 N force at an angle of 30o above the horizontal is applied to the block. Calculate the frictional force acting on the body.
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A 5kg block rests on a rough surface (μs=0.5, μk=0.3 ). A 20 N force at an angle of 30o above the ho...
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