Derivation of potential energy for class 9
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Energy possessed by an object because of its position is called potential energy. For example; when a stone is kept at a height, it possesses some energy because of its height. Because of this potential energy, object kept at a height falls over the ground...
e.g,,, derived potential energy formula
w=f.s
=)w=m.a.s
since(f=ma)
potential energy=mgh
since(a=g, s=h).
e.g,,, derived potential energy formula
w=f.s
=)w=m.a.s
since(f=ma)
potential energy=mgh
since(a=g, s=h).
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