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Physics - Kinematics Question with Solution | TestHub

PhysicsKinematicsMiscellaneousMedium2 minQB

PhysicsMediumsingle choice

The displacement-time graphs of two particles $A$ and $B$ are straight lines through the origin inclined at $6 0^{\circ}$ and $3 0^{\circ}$ with the time axis. The ratio $v_{A} : v_{B}$ is:

Options:

Answer:

Solution:

$v_{A} : v_{B} = tan 6 0^{\circ} : tan 3 0^{\circ} = 3 : \frac{1}{3} = 3 : 1$ . Option B.

Stream:JEESubject:PhysicsTopic:KinematicsSubtopic:Miscellaneous

⏱ 2mℹ️ Source: QB

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