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How fast will the ball be moving when it leaves the toy

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Reference no: EM131926496

A toy gun uses a spring to shoot a rubber ball. When the spring is compressed by 4 cm the ball leaves the toy with a speed of 1.5 m/s. If the spring is compressed by 6 cm and then released, how fast will the ball be moving when it leaves the toy? Express your answer in m/s.

Reference no: EM131926496

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