A forklift raises a crate in 5.0 s, giving the crate 5000 J of potential energy.

What is the power of the forklift?

What is the power of the forklift if it does this job in half the time?

1 answer

watts = Joules per second still :)

5,000/5 = 1 kilowatt

shorter time, more power
2 kilowatts