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Physics - NLM Question with Solution | TestHub

PhysicsNLMChallenging application of NLMMedium2 minQB

PhysicsMediumsingle choice

The wedge is moved with constant horizontal acceleration a. For which of the following values of a will the acceleration of the block be different from its acceleration in other three cases.

Options:

Answer:

Solution:

$N = mgcos 6 0^{\circ} - masin 6 0^{\circ} \geq 0 g cos 6 0^{\circ} \geq asin 6 0^{\circ} g / 3 \geq a$

So, if $a \leq g / 3$ body will slide

& if $a \geq g / 3$ body will free fall

Hence answer is (D)

Stream:JEESubject:PhysicsTopic:NLMSubtopic:Challenging application of NLM

⏱ 2mℹ️ Source: QB

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