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Subjects
Science CBSE
Class 9
Work and energy
Textbook based HOTS II
30.
Multiple choice question XXX
Exercise condition:
2
m.
A brick stone of mass \(5\ kg\) is at a height above the ground. If the potential energy of the stone is \(100\ J\). Find the height of the stone with respect to the ground. (Take \(g\ =\ 10\ ms^{–2}\)).
\(2\ m\)
\(4\ m\)
\(0.2\ m\)
\(0.4\ m\)
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