Multiple Choice
A 1.5-kg playground ball is moving with a velocity of 3.0 m/s directed 30° below the horizontal just before it strikes a horizontal surface. The ball leaves this surface 0.50 s later with a velocity of 2.0 m/s directed 60° above the horizontal. What is the magnitude of the average resultant force on the ball?
A) 14 N
B) 11 N
C) 18 N
D) 22 N
E) 3.0 N
Correct Answer:
Verified
Correct Answer:
Verified
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