A car of mass 800kg attains a speed of 25m/s in 20secs. The power developed...
PHYSICS
JAMB 2021
A car of mass 800kg attains a speed of 25m/s in 20secs. The power developed in the engine is?
- A. 1.25 x 104W
- B. 2.50x4W
- C. 1.25 x6W
- D. 2.50 x6W
Correct Answer: B. 2.50x4W
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