Find the external work done

Reference no: EM13654396

A 1000kg crate is pushed 12m up a ramp inclined at 15 degreesrelative to the vertical. The speed of the crate decreasedfrom 4m/s at the bottom to 1m/s at the top. If thecoefficient of friction between the crate and the ramp is 0.2, find the external work done.

Reference no: EM13654396

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