prove the law of conservation of energy on a free falling object
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Law of conservation of energystates that the energy can neither be created nor destroyed but can be transformed from one form to another. Let us now prove that the above lawholds good in the case of a freely falling body. ... Total energy at A = Potential energy + Kinetic energy.
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=> Law of conservation of energy states that, the energy can neither be created nor destroyed but can be transformed from one object to another one.
Let us now prove that the above law holds good in the case of a freely falling Object.
so
Let,
the total energy (A) equals to potential energy with Kinetic energy..
i. e
=>Total energy at A =
Potential energy + Kinetic energy.
Hence, it's Proved.!
#BeBrainly..!
✴By Ishita..✴
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sruthy26:
clearly
explain
Thanks My dear Mate ♥Sruthy♥
(i) It states that for a body falling freely the total mechanical energy remains conserved.
(ii) Suppose a ball of mass ‘m’ falls under the effect of gravity as shown in figure.
Let us find the kinetic and the potential energy of the ball at various points of its free fall. Let the ball fall from point A at a height h above the surface of the earth.
E = T + U = 0 + mgh = mgh … (i)
E = T + U = mgx + mg(h-x) = mgh …(ii)
T + U
= mgh + 0 = mgh … (iii)
Thus, it is clear from equations (i), (ii) and (iii),
(ii) Suppose a ball of mass ‘m’ falls under the effect of gravity as shown in figure.
Let us find the kinetic and the potential energy of the ball at various points of its free fall. Let the ball fall from point A at a height h above the surface of the earth.
E = T + U = 0 + mgh = mgh … (i)
E = T + U = mgx + mg(h-x) = mgh …(ii)
T + U
= mgh + 0 = mgh … (iii)
Thus, it is clear from equations (i), (ii) and (iii),
yeah Correct one..
thanks
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