Multiple Choice
A 50-g ball traveling at 25.0 m/s is bounced off a brick wall and rebounds at 22.0 m/s.A high-speed camera records this event.If the ball is in contact with the wall for 3.50 ms,what is the average acceleration of the ball during this time interval?
A) 13 400 m/s2
B) 6 720 m/s2
C) 857 m/s2
D) 20 m/s2
Correct Answer:
Verified
Correct Answer:
Verified
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