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A rigid rod of mass m and lengths l, is ...

A rigid rod of mass m and lengths l, is being rotated in horizontal plane about a vertical axis, passing through one end A. If `T_(A), T_(B) and T_(C)` are the tensions in rod at point A, mid point B and point C of rod repsectively, then

A

`T_(C)=0`

B

`T_(B)=(3)/(4)T_(A)`

C

`T_(B)=(T_(A))/(2)`

D

`T_(A)=m omega^(2)l`

Text Solution

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The correct Answer is:
B,a
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