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Physics, 30.03.2020 23:25 haybales6019
A block of mass m = 5.0 kg is pulled by a constant force across a flat floor so that it moves with a constant acceleration. The force has a magnitude F = 60 N and is directed up at an angle of θ = 30° with respect to horizontal. The block’s bottom surface always remains in contact with the floor. The kinetic friction between the block and floor has a coefficient µk = 0.30.
Calculate the magnitude of the block’s acceleration.
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A block of mass m = 5.0 kg is pulled by a constant force across a flat floor so that it moves with a...
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