Question

10 joule work is done by machine in 5 second find its power by the machine

Answer 1

power=w/t
power=10/5
power=2 watt

Answer 2

Solutions:

Power = Work done/Time taken

Here, Work done = 10 J

And, Time taken = 5 s

So, putting these values in the above formula, we get;

Power = 10 J/5 s

Power = 2 J/s or 2 W