What force acts on the crate during this time

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A crate whose mass m is 360 kg on the bed of a truck that is moving at 120km/h. the driver applies the brakes and slows to a speed of 62 km/h in 17s. What force (assumed constant) acts on the crate during this time? Assume the crate does not slide on the truck bed.

Reference no: EM13266921

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