Physics, asked by anjukunal16, 5 hours ago

state laws of conservation of mechanical energy? what is the essential condition for it?

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Answered by abhayvishwakarma30

Answer:

Mechanical energy is conserved only when there are no frictional forces for a given system (i.e. between body and air). Thus, conservation of mechanical energy is strictly solid only in vacuum, where friction due to air is absent.

Answered by puneetb642

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state laws of conservation of mechanical energy? what is the essential condition for it?​

Answers

state laws of conservation of mechanical energy? what is the essential condition for it?