the comparison of a machine's output work toit's
mechanical efficiency
mechanical efficiency
The ratio between the two is called the efficiency.
Output power divided by input power, for a machine, is called the machine's efficiency. It need not be mechanical energy.
Output is always greater than input. The output is multiplied from input.
Mechanical efficiency
That is called the machine's efficiency.
That is called the machine's efficiency.
Because it is
ANSWER: work input equals work output
(Output work) + (friction losses) = (input work) on any type of machine.
Work input.