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Physics - NLM Question with Solution | TestHub

PhysicsNLMMiscellaneousMedium2 minQB

PhysicsMediumsingle choice

A cart is sliding on a smooth incline. An observer $(O_{1})$ is fixed to cart and another observer fixed on ground $(O_{2})$ observe, a loose bolt that is released from ceiling. At the instant of release cart has velocity $v_{0}$ as seen by $O_{2}$ . Mark the correct option.

Options:

Answer:

Solution:

for observer on cart

$v_{rel} = 0 S_{rel} = \frac{1}{2} a_{rel} t^{2}$

Trajectory is straight line along $a_{rel}$ for observer on ground trajectory is parabola because $v_{0}$ and $g$

are at angle $θ$ initially.

Stream:JEESubject:PhysicsTopic:NLMSubtopic:Miscellaneous

⏱ 2mℹ️ Source: QB

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