Multiple Choice
3. A 1 kg ball travels at velocity v = +5 m/s horizontally to the right, hits a vertical wall, and bounces back to the left with velocity v = -5 m/s. What is the impulse exerted on the ball?
A) +10 kg m/s
B) -10 kg m/s
C) +5 kg m/s
D) -5 kg m/s
Correct Answer:
Verified
Correct Answer:
Verified
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