Multiple Choice
A 2.4-kg ball falling vertically hits the floor with a speed of 2.5 m/s and rebounds with a speed of 1.5 m/s.What is the magnitude of the impulse exerted on the ball by the floor?
A) 9.6 N's
B) 2.4 N's
C) 6.4 N's
D) 1.6 N's
E) 1.0 N's
Correct Answer:
Verified
Correct Answer:
Verified
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