A 0.140-kg baseball is dropped from rest from a height of 2.20 m above the ground and experiences negligible air resistance as it falls. It rebounds to a height of 1.60 m. What change in the ball's momentum occurs as it rebounds from the ground?
A) 0.117 kg ∙ m/s upwards
B) 0.117 kg ∙ m/s downwards
C) 1.70 kg ∙ m/s upwards
D) 0.350 kg ∙ m/s upwards
A 0.140-kg baseball is dropped from rest from a height of 2.20 m above the ground...
A
rubber ball with a mass of 0.140 kg is dropped from rest. From what
height (in m) was the ball dropped, if the magnitude of the ball's
momentum is 0.800 kg • m/s just before it lands on the ground?
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