Question #6429189Single Choice
Physics
Question
A 0.3kg ball hits the ground with a speed of 15m/s and rebounds with a speed of 10m/s. If the impact lasts 0.02s, what is the average deceleration during the rebound?
Options
A
250 m/s2
B
500 m/s2
C
750 m/s2
D
1250 m/s2
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