what is Potential energy? proof and derive expression for it
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energy possessed by any body due to its rest or due to deformed change in shape or size
derivation;
let a body of mass m be lifted from the ground to a vertical height h. the least upward force required must be equal to the force of gravity f=mg when acting vertically downwards.
work done = f×s
w=mg×h
w=mgh
derivation;
let a body of mass m be lifted from the ground to a vertical height h. the least upward force required must be equal to the force of gravity f=mg when acting vertically downwards.
work done = f×s
w=mg×h
w=mgh
sawaran:
sis i have asked derivation also ..
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the energy which is produced due to the virtue of object position is called potential energy
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