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Question
A ball of mass 0.15 kg is dropped from a height of 10 m, strikes the ground, and rebounds to the same height. The magnitude of impulse imparted to the ball is (g = 10 m/s2) nearly ______.
Options
2.1 kg m/s
1.4 kg m/s
0 kg m/s
4.2 kg m/s
MCQ
Fill in the Blanks
Solution
A ball of mass 0.15 kg is dropped from a height of 10 m, strikes the ground, and rebounds to the same height. The magnitude of impulse imparted to the ball is (g = 10 m/s2) nearly 4.2 kg m/s.
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Impulse of Force
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