Find the power used by him to pull the block.

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Jun 21, 2022

A man pulls a block with a force of 300 N through 50 m in 60 s. Find the power used by him to pull the block. (250 W)

Solution:                                 Force = F = 300 N                        Distance = S = 50m                        Time = t = 60 s                        Power = P = ?                         Power =$\frac{work}{time}$ = $\frac{w}{t}$= $\frac{(F\times S)}{t}$                         P =$\frac{(300\times50)}{60}$ = $5 \times50$ = 250 W

Find the power used by him to pull the block.