What is an ideal machine and what is its efficiency?

Asked by aninditaupadhyay007 | 28th Sep, 2021, 08:33: PM

Expert Answer:

An ideal machine is a machine whose parts are weightless and frictionless so that which there is no dissipation of energy in any manner. Its efficiency is 100%, i.e. the work output is equal to work input.

Answered by Shiwani Sawant | 29th Sep, 2021, 10:13: AM