the useful work done by machine is called
Answers
Answered by
4
Answer:
Work output
In physics, work output is the work done by a simple machine, compound machine, or any type of engine model. In common terms, it is the energy output, which for simple machines is always less than the energy input, even though the forces may be drastically different.
Answered by
0
Answer:
Efficiency
Explanation:
The ratio of output of amachine to the input of machine is called its efficiency.
Similar questions