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Physics - Kinematics Question with Solution | TestHub

PhysicsKinematics2-D & 3DMedium2 minQB

PhysicsMediumstatement

A high speed cable car of height 4 m moves vertically downward with acceleration $12 m / s^{2}$ . A bolt hangs inside cable car with a rod of length 2m. At a certain instant rod breaks. Mark the correct statement:

Options:

Answer:

Solution:

$u_{rel} = 0 a_{rel} = 2 m / s^{2} d_{rel} = 2 m \Rightarrow 2 = 1 (2) t^{2} \Rightarrow t = 2 sec$

Stream:JEESubject:PhysicsTopic:KinematicsSubtopic:2-D & 3D

⏱ 2mℹ️ Source: QB

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