Question

state the law of conversation energy ? prove in mathematical.​

Answer 1

Answers⤵️⤵️

Law of conservation of energy states that the energy of a system is always constant. ... Therefore, E=K+U=constant. Potential energy is defined as negative of the work done by the force affecting the body. In the case of gravity of earth, if a body of mass m is at height of h then its potential energy is given as U=mgh.

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