Question

How much work does it take to raise a `7 kg` weight `3 m`?

Answer 1

`E_p=206,01 " Joule"`

Explanation:

`"it will gain the potential energy ,if an object raises from earth."`
`E_p=m*g*h`
`E_p=7*9,81*3`
`E_p=206,01 " Joule"`