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Physics - NLM Question with Solution | TestHub

PhysicsNLMFBD & EquilibriumEasy2 minPYQ_2020

PhysicsEasysingle choice

A light string passing over a smooth light pulley connects two blocks of masses $m_{1}$ and $m_{2}$ (vertically). If the acceleration of the system is (g/8), then the ratio of masses is

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Answer:

Solution:

In the given system,

$a = \frac{m_{1} - m_{2}}{m_{1} + m_{2}} = \frac{g}{8}$

$∴ \frac{m_{1} - m_{2}}{m_{1} + m_{2}} = \frac{1}{8}$

$8 m_{1} - 8 m_{2} = m_{1} + m_{2}$

$7 m_{1} = 9 m_{2}$

$\frac{m_{1}}{m_{2}} = \frac{9}{7}$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:NLMSubtopic:FBD & Equilibrium

⏱ 2mℹ️ Source: PYQ_2020

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