Question

How much power is generated by a motor that can do 3,000j of work in 75s

Answer 1

40watts

Step-by-step explanation:

Given parameters:

Work done = 3000J

Time = 75s

Unknown:

Power generated = ?

Solution:

Power is the rate at which work is done;

Power =
`(work done)/(time)`

Now, insert the parameters and solve;

Power =
`(3000)/(75)` = 40watts