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
E)0.350 kg ∙ m/s downwards

Question

Quizplus · Accepted Answer

The Answer of 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
E)0.350 kg ∙ m/s downwards

A 0140-Kg Baseball Is Dropped from Rest from a Height of of 2.20