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    magnitude of pushing force P on the crate

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    A 1.00 x 10^2 kg crate is being pushed across a horizontal floor by a force P that makes an angle of 30.0 degrees below the horizontal. The coefficient of kinetic friction is .200. What should be the magnitude of P, sot that the net work done by it and the kinetic frictional force is zero?

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    Solution Summary

    The solution shows how to calculate the force pushing a crate such that the net work done on the crate is 0.