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A 4kg block us pulled up a ramp by a constant force parallel to the ramp...

A 4kg block us pulled up a ramp by a constant force parallel to the ramp of 20N. The ramp is 2m long and inclined at 30 degrees above the horizontal. If the coefficient of kinetic friction between the block and the ramp is 0.10. what is the speed of the block at the top of the ramp?

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20Y mq sino The farce the ramp an ll nt acton e block се

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