NEET 2026, Physics Q12: Introduction

NEET2026Physics

The power of a crane, which lifts a mass of 1000 kg to a height of 20 m in 10 s is :

(g = 9.8 m/s $^{2}$ )

Solution

$P = \frac{m g h}{t} = \frac{1000 \times 9.8 \times 20}{10} = 19600$ W $= 19.6$ kW.

Concept behind this question

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