Physics, asked by attiyasarwar9, 4 months ago

A person does work of 20 J when he move a block from point a to a on a frictionless surface how much thermal energy is produced when change mechanical energy -2.24

Answers

Answered by Anonymous

1

A person does work of 20 J (given)

mechanical energy -2.24 (given)

So, 20/-2.24= 8.92.

Hope this'll help you.

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