Multiple Choice
A 3.0-kg ball with an initial velocity of (4 î + 3 ĵ ) m/s collides with a wall and rebounds with a velocity of (-4 î + 3 ĵ ) m/s.What is the impulse exerted on the ball by the wall?
A) +24 î N's
B) -24 î N's
C) +18 ĵ N'S
D) -+18 ĵ N'S
E) +8.0 î N's
Correct Answer:
Verified
Correct Answer:
Verified
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