Question

A water tank at the top of a building 25 m high contains 1000 kg of water. Calculate the potential energy of
water stored. [Take g = 10 m s-2

Answer 1

Answer:

250000

Explanation:

Ep=mgh=1000×25×10=250000J

Answer 2

$\huge\fcolorbox{orange}{black}{Given}$

$m\: = \: 1000kg \:\:g = {10ms}^{2} \:\:h \: = \: 25m$

$\color{red}\huge\bold\star\underline\mathcal{Using \: formula }\star$

$p \: = mgh$

$25 \times 1000 \times 10 = 250000 \: joules$

$\huge\mathcal{\fcolorbox{aqua}{azure}{\green{❖Therefore\:the\: potential\: energy\:of\:the\:water\:tank\:is\:250000\:joules}}}$