# How much work does it take to raise a 46 kg  weight 3 m ?

Mar 8, 2016

$W = {E}_{p} = 1353 , 78 J$
$W = {E}_{p} = m \cdot g \cdot h$
$\text{W:Work doing " E_p :"Potential Energy of Object } h : 3 m$
$W = {E}_{p} = 46 \cdot 9 , 81 \cdot 3$
$W = {E}_{p} = 1353 , 78 J$