Question

prove that energy remains conserved for a freely falling mass M

Answer 1

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Here is your answer


(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.




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Answer 2

Hiiiiiii friend...


here is your answer In below

hope it help you..✌✌✌✌✌


we know that the formula for energy remains conserved

E =mc^2

in which E is the energy which is produced
and ,m is the destroyed mass (in gm) and c, is the velocity of light = 3×10^10cm/second