Question

A machine can do work of 200j in 25sec then find power

Answer 1

The relation between work done, power and time is given by:

Work done (in Joules) = Power (in Watt) × Time (in seconds)

We have,

Work done = 200 J and Time = 25 s

Thus, Power = Work done/Time = 200/25 = 8 Watt