Intext example V — task. Science CBSE, Class 9.

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Find the energy possessed by an object of mass

$10\ kg$ when it is at a height of

$6\ m$ above the ground. Given,

$g\ =\ 9.8\ m s^{–2}$ .

The formula to calculate the potential energy is,

$Potential\ energy\ =\ Mass\ (m)\ \times \frac{Acceleration\ due\ to\ gravity\ (g)}{Height\ (h)}$
$Potential\ energy\ =\ Mass\ (m)\ \times Acceleration\ due\ to\ gravity\ (g)\ \times Height\ (h)$
$Potential\ energy\ =\ \frac{Mass\ (m)}{Acceleration\ due\ to\ gravity\ (g)}\ \times Height\ (h)$

Potential energy

$=$

$J$

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