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Physics-

General

Easy

Question

System is shown in the figure and man is pulling the rope from both sides with constant speed ‘u’. Then the velocity of the block will be

$\frac{3 u}{4}$
$\frac{3 u}{2}$
$\frac{u}{4}$
None

The correct answer is: $fraction numerator 3 u over denominator 4 end fraction$

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