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Engineering, 07.04.2020 15:57 kayla114035
A 6000-kg dump truck has a 1500-kg stone block sitting in its bed when the operator accidentally raises the bed to an angle of 30°. At this angle, the cables holding the block in place break so that the block slides down the bed and impacts the tailgate. Neglect the friction between the block and the bed and assume that the truck can roll freely. Determine the speed of the truck and the block immediately before the block hits the tailgate. Assume a plastic impact. The speed of the truck and the block immediately before the block hits the tailgate is m/s and m/s, respectively.
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