a forklift a crate in 5.0 seconds giving the crate 5000 joules of potential energy what is the power of the forklift if it does this job in half the time

Answer 1

To find the power of the forklift, we can use the equation:

Power = (Change in Potential Energy) / Time

Given that the forklift lifts the crate in 5.0 seconds and gives it 5000 joules of potential energy, we can substitute these values into the equation:

Power = 5000 joules / 5.0 seconds
Power = 1000 watts

Therefore, the power of the forklift is 1000 watts.

If the forklift does the job in half the time, which is 2.5 seconds, we can calculate the new power using the same equation:

Power = 5000 joules / 2.5 seconds
Power = 2000 watts

Therefore, if the forklift completes the job in half the time, its power would be 2000 watts.