Q

A boy of weight 600 N climbs a rope through 10 m in 20 seconds. Find his power.

RRB Technician Grade-III 30/12/2024 / Shift-II 2024
✓ Answer: C 300 W
Work = 600 × 10 = 6000 J. Power = 6000/20 = 300 W.
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