Question

if a man having weight og 65kg in 5 minuts is upto 50 meters. calculate the power utilized​

Answer 1

Explanation:

power =work /time

65*50/5=650

Answer 2

Power = 650 watt

Explanation:

Given:

Weight = 65 Kg ( M x g = Weight), where g = 9.8 (gravitational acceleration)

Time = 5 minutes

Height = 50 meter

Computation of Power:

$Power = Work done / Time taken$

Work done = mass x g x height

= 65 kg x 50 meter

3,250 joules

Power = 3,250 / 5

Power = 650 watt

Therefore , Power utilized by a man is 650 watt.

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