prove potential energy (P.E) = mgh ,with figure ,
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heya dear !!!
___________
PE=mgh
as we know energy and work has same unit
___________
PE=mgh
as we know energy and work has same unit
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Answered by
1
Hey!!
Ur ans...
Suppose a body of mass m is raised in the high h above the surface of the earth. The force acting on the body is gravitational force above the surface of the earth m×g in downward distance. To lift the body above the surface of the earth. We have to do against the gravity.
Now,
Work done = force × displacement
W = m×g×h
Therefore , P. E = m×g×h
Where,
m = mass of the body
g = gravity due to gravitational
h = height of the body
HOPE IT MAY HELPS U.....
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