Question

A pulley system has a velocity ratio 3.. If lifts a load of 150 N by an effort of 60 N.
Calculate its mechanical advantage. Is the pulley system ideal?

Answer 1

$\bold\red{Given:-}$

Load to be lifted (F.L) =150 N

Effort required (F.E). =60N

$\bold\red{Solution:-}$

Machenical advantage= $\frac{F.L}{F.E}$

=>$\frac{150}{60}$

=> 2.5 $\bold\red{......ans.....}$

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