Question

If a crane uses 500 Joules to raise bricks 20 meters, how much Newtons of force were used? I WILL GIVE BRANLISET

Answer 1

Answer:

((this might not help, but it gives a small run down))

In equation form: work (joules) = force (newtons) x distance (meters), where a joule is the unit of work, as defined in the following paragraph. In practical terms, even a small force can do a lot of work if it is exerted over a long distance.