The same horizontal force acts on two blocks of masses $M$ and $m$ resting on a smooth horizontal surface. The ratio of the displacement of the blocks in equal intervals of time, is :
$M : m$
$m : M$
$\sqrt{M} : \sqrt{m}$
$\sqrt{m} : \sqrt{M}$

\sqrt{m} : \sqrt{M}

\sqrt{M} : \sqrt{m}

M : m

m : M

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Solution

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$S_{1} = \frac{1}{2} a_{1} t^{2}$ [ $∴$ initially at rest, u $=$ 0]

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The same horizontal force acts on two blocks of masses $M$ and $m$ resting on a smooth horizontal surface. The ratio of the displacement of the blocks in equal intervals of time, is :
$M : m$
$m : M$
$\sqrt{M} : \sqrt{m}$
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$S_{1} = \frac{1}{2} a_{1} t^{2}$ [ $∴$ initially at rest, u $=$ 0]