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Physics - NLM Question with Solution | TestHub

PhysicsNLMFBD & EquilibriumEasy2 minPYQ_2020

PhysicsEasysingle choice

For the system shown in the figure, the inclined plane is fixed, all the pulleys are light and friction is absent everywhere. The tension in the string will be

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Answer:

Solution:

From free body diagram, we get

$m g \sin θ - T = m a$

$T = m a$

$∴ m g \sin θ - T = T$

or $2 T = m g \sin θ$ or $T = \frac{1}{2} m g \sin θ$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:NLMSubtopic:FBD & Equilibrium

⏱ 2mℹ️ Source: PYQ_2020

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