# How much work does it take to raise a 5 kg  weight 2 m ?

Feb 22, 2016

${E}_{p} = 98 , 1 \text{ } J$

#### Explanation:

$\text{it will gain the Potential Energy if an object raises from ground}$
${E}_{p} = m \cdot g \cdot h$
${E}_{p} : \text{The gained potential energy by an object raised from ground}$
$h : \text{ distance from ground}$
$m : \text{mass of object}$
$a : \text{acceleration of gravity}$
${E}_{p} = 5 \cdot 9 , 81 \cdot 2$
${E}_{p} = 98 , 1 \text{ } J$