The rigid square plate ABCD moves in the xy plane.
If $V_{A} = v (\hat{i} + \hat{j})$ and $\overset{ˉ}{V}_{D} = v \hat{j}$ ,
then $V_{C} / V_{B}$ is

Question

The rigid square plate ABCD moves in the xy plane. If V A ​ = v ( i ^ + j ^ ​ ) and V ˉ D ​ = v j ^ ​ , then V C ​ / V B ​ is

TestHub · Accepted Answer

v ( i ^ + j ^ ​ ) The motion can be considered as rotation about an instantaneous centre of rotation. To get it, draw normals to the velocities at A and D. From the construction, C is the center of rotation so that V C ​ = 0 V B ​ V C ​ ​ = 0

Physics - Rotation Question with Solution | TestHub

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