What is the final speed of the person

Reference no: EM13563454

A 62.5 kg person holding two 0.800 kg bricks stands on a 2.15 kgskateboard. Initially, the skateboard and the person are at rest.The person now throws the two bricks one at a time, so that theirspeed relative to the person is 17.7 m/s. What is the final speed of the person and theskateboard relative to the ground?

Reference no: EM13563454

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