Engineering Board Exam Reviewer · Physics · medium
A bat delivers an impulse of 13.5 N· s to a ball during a contact time of 5 ms. What is the average force on the ball?
- 0.0675 N
- 2.7 N
- 2700 N
- 270 N
Answer
C. 2700 N
Solution
F = J/ t = 13.5/0.005 = 2700 N.
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