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Four identical uniform rods of mass m=6k...

Four identical uniform rods of mass `m=6kg` each are welded their ends to form a square and then welded to a uniform ring having mass m = 4 kg and radius R = 1 m. The system is allowed to roll down a rough incline of inclination `theta=30^(@)`. (where g in `ms^(-2)`)

The force of friction between the system and the plane is

A

6g downwards

B

6g upwards

C

`(35g)/(6)` upwards

D

`(35g)/(6)` downwards

Text Solution

Verified by Experts

The correct Answer is:
C
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