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Physics - NLM Question with Solution | TestHub

PhysicsNLMMedium2 minQB

PhysicsMediumsingle choice

In the system shown in figure, all surfaces are smooth. Rod is moved by external agent with constant acceleration $9 m / s^{2}$ vertically downwards. Force exerted on the rod by the wedge will be

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Answer:

Solution:

$tan θ = \frac{y}{a} ∴ a = \frac{9}{tan 3 7 ^{\circ}} = \frac{9 \times 4}{3} = 12$

also, $N sin 3 7^{\circ} = ma$

$∴ N = \frac{10 + 12 \times 5}{3} = 200 N$

Stream:JEESubject:PhysicsTopic:NLM

⏱ 2mℹ️ Source: QB

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