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Physics - NLM Question with Solution | TestHub

PhysicsNLMFBD & EquilibriumEasy2 minPYQ_2020

PhysicsEasysingle choice

Two masses $m_{1} = 5 kg$ and $m_{2} = 4 .8 kg$ tied to a string are hanging over a light frictionless pulley. What is the acceleration of the masses when they are free to move $(g = 9 .8 m s^{- 2})$

Options:

Answer:

Solution:

$a = [\frac{m_{1} - m_{2}}{m_{1} + m_{2}}] g = [\frac{5 - 4.8}{5 + 4.8}] \times 9.8 = 0 .2 m s^{- 2}$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:NLMSubtopic:FBD & Equilibrium

⏱ 2mℹ️ Source: PYQ_2020

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