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A 100 N uniforms rod of length 6I is sup...

A 100 N uniforms rod of length 6I is supported by two forces `F_1` and `F_2` as shown here. What is the ratio for `F_1` to `F_2`?

A

`2:1`

B

`1:2`

C

`3:1`

D

`1:3`

Text Solution

Verified by Experts

The correct Answer is:
B
For the rod to be in equilibrium net rotating effects on the rod should be zero.
`thereforeF_1xx2L=F_2xxL`
or `(F_1)/(F_2)=1/2`
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