Find the minimum work required for both pulling and pushing

Reference no: EM13274838

A student could either pull or push, at an angle of 30â?? from the horizontal, a 45kg crate on a horizontal surface, where the coefficient of kinetic friction between the crate and surface is 0.30. The crate is to be moved a horizontal distance of 21m .

Part A Calculate the minimum work required for both pulling and pushing.

Reference no: EM13274838

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