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QUESTION
a hot air balloon is rising straight up with a speed of 2.0 m/s. a ballas bag is released from rest relative to the balloon when it is 11.0 m above...
a hot air balloon is rising straight up with a speed of 2.0 m/s. a ballas bag is released from rest relative to the balloon when it is 11.0 m above the ground. how much time elapses before the ballast bag hits the ground.
