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Correct option is C)

$F×y=w×(l−y)$

which gives;

$F×y=w×l−w×y$

$y=F+ww×l $

$w×lF+w =y1 $

Let $w×l=d$ and $l1 =c$

Hence the new equation becomes;

$dF +c=y1 $

which gives $F=yd −c×d$

Let $c×d=a$ , which gives

$F+a=yd $

As "$a$" being a constant does not effect proportionality we have $F$ inversely proportional to $y$.

Solve any question of Laws of Motion with:-

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