Q

A car engine produces a force of 10000 N and moves the car 1.2 km in 2 minutes. Find its power.

RRB Technician Grade-I 19/12/2024 / Shift-I 2024
✓ Answer: A 100 kW
P = Fs/t = 10000 × 1200/120 = 100000 W = 100 kW.
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