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Physics-

General

Easy

Question

Two forces $stack F with rightwards arrow on top subscript 1 end subscript$ and $stack F with rightwards arrow on top subscript 2 end subscript$ act on the particles $m subscript 1 end subscript$ and $m subscript 2 end subscript$ respectively. If the ideal pulley-particle system remains in smooth horizontal plane, the tension in the string is :

$\frac{F_{1} + F_{2}}{2}$
$\sqrt{F_{1} F_{2}}$
$\frac{m_{2} F_{1} + m_{1} F_{2}}{m_{1} + m_{2}}$
$\frac{|m_{1} F_{2} - m_{2} F_{1}|}{m_{1} + m_{2}}$

The correct answer is: $fraction numerator m subscript 2 end subscript F subscript 1 end subscript plus m subscript 1 end subscript F subscript 2 end subscript over denominator m subscript 1 end subscript plus m subscript 2 end subscript end fraction$

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