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Two rod 1 and 2 are released from rest a...

Two rod 1 and 2 are released from rest as shown in figure . Given, `l_(1)=4l,m_(1)=2m,l_(2)=2l "and "m_(2)=m.` There is no friction between the two rods . If `alpha` be the angular acceleration of rod 1 just after the rods are released . Then,
What is the normal reaction between the two rods at this instant ?

A

`16sqrt(3)m//alpha`

B

`(4m//alpha)/(sqrt(3))`

C

`(32m//alpha)/(3sqrt(3))`

D

`12sqrt(3)) m//alpha`

Text Solution

Verified by Experts

The correct Answer is:
C
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