A 0.140-kg baseball is dropped from rest from a height of 2.2 m above the ground. It rebounds to a height of 1.6 m. What change in the ball's momentum occurs when the ball hits 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
C
Physics & Space Science
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Fill in the blank(s) with the appropriate word(s).
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What will be an ideal response?
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What object is shown in this photo?
A) Mars B) Venus C) Mercury D) Ganymede
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What will be an ideal response?
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