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Aball is thrown vertically upward with a speed of 15.0 m/s. (a) how high does it rise? m (b) how long does it take to reach its highest point? s (c) how long does the ball take to hit the ground after it reaches its highest point? s (d) what is its velocity when it returns to the level from which it started? (assume the positive direction is upward. indicate the direction with the sign of your answer.) m/s
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Aball is thrown vertically upward with a speed of 15.0 m/s. (a) how high does it rise? m (b) how lo...
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