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A simple machine has efficiency 70% what is the meaning of statement​
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A simple machine has efficiency 70% what is the meaning of statement​

User Hyounis
by
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5 votes

out of

100%,70% work

is

converted

as

useful

force

and

remaining

30% force

is

wasted

due

to

overcome

under

frictional

force

User Brian Gesiak
by
7.8k points
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