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A ball is thrown vertically upward with a speed of 15 m/s. Determine the time of flight when it returns to its original position. A

A ball is thrown vertically upward with a speed of 15 m/s. Determine the time of flight when it returns to its original position.

A ball is thrown vertically upward with a speed of 15 m/s. Determine the time of flight when it returns to its original position.

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