Physics, asked by Sonal1738, 8 months ago

Power required to raise a mass of 120 kg vertically upwards at a velocity of 4.5 m.s−1 is :

Answers

Answered by Shivampanwar2020

1

Answer:

power is F.V

f = mg as no acc.

power mgV

120 × 10 × 4.5

5400 watts

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