A 0.500 kg stone is moving in a vertical circular path attached to a string that is 75.0 cm long. The stone is moving around the path at a constant frequency of 1.50 rev/sec. At the moment the stone is overhead, the stone is released. The speed of the stone when it leaves the circular path is

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5.55 m/s.

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7.07 m/s.

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7.75 m/s.

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8.35 m/s.

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9.00 m/s.