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Two trolleys with given masses move at a velocity of 3m. s-1 to the right. the trolleys are connected by a compressed spring that is released to separate the trolleys, such as that the velocity of b increases from 3m. s-1 to 6m. s-1 in the same direction. 1.calculate the new velocity of trolley a
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Two trolleys with given masses move at a velocity of 3m. s-1 to the right. the trolleys are connecte...
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