Question

A man applies a force of 100 Newton on an object and it moves through 500cm in 10 sec

calculate the work done by the man
calculate the power developed by the man​

Answer 1

Given,

Force (F) = 100 N

Displacement (S) = 500 cm

= 5 m

Time (t) = 10 s

Work Done (W) = Force*Displacement

= 100*5

= 500 J

Power = W/t

= 500/10

= 5 W

The Power developed is 5 W.

I hope this helps.