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A 2 kg body (initially at rest) is displaced by a variable force F=(3x2+15) N on a rough horizontal plane with coefficient of kinetic friction μ=0.5. Find the speed of the block, after the block has travelled a distance of 5 m.

Answer»

A 2 kg body (initially at rest) is displaced by a variable force F=(3x2+15) N on a rough horizontal plane with coefficient of kinetic friction μ=0.5. Find the speed of the block, after the block has travelled a distance of 5 m.



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