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the only way to increase the work output is to increase the amount of work you put into the machine.
by moving the object thru a smaller distance.
mechanical efficiency
Because it is
(Output work) + (friction losses) = (input work) on any type of machine.
the only way to increase the work output is to increase the amount of work you put into the machine.
by moving the object thru a smaller distance.
mechanical efficiency
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.
Work Output/Work Input X 100
they increase productivity but decrease jobs