Question

when non conservative forces work on a systrm does the total mechanical energy remains constant? in physics​

Answer 1

Answer:

sorry!

don't know your answer

Answer 2

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In physical sciences, mechanical energy is the sum of potential energy and kinetic energy. It is the macroscopic energy associated with a system. The principle of conservation of mechanical energy states that if an isolated system is subject only to conservative forces, then the mechanical energy is constant......♥