Question

How much work does it take to raise a `14 kg` weight `54 m`?

Answer 1

7416.36 J

Explanation:

Work is achieved when an object/particle is acted upon a force and is displaced for a certain distance. Much more, for this case the work is the potential energy which is:

`W = mg(\Deltah)=Fd`
`W = (14kg)(9.81m/s^2)(54m-0m)`
`7416.35999997 (kg\cdotm^2)/s^2 or 7416.36 J`