A body of mass 4kg is acted on by a constant force of 12N for...
PHYSICS
JAMB 2004
A body of mass 4kg is acted on by a constant force of 12N for 3 seconds. The kinetic energy gained by the body at the end of the time is
- A. 144J
- B. 162J
- C. 81J
- D. 72J
Correct Answer: B. 162J
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