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A body is in equilibrium under the action of three coplanar forces P, Q and R as shown as in the figure. Mark the correct option

A body is in equilibrium under the action of three coplanar forces P, Q and R as shown as in the figure. Mark the correct option
 

Grade:11

2 Answers

Arun
25750 Points
4 years ago
Dear Shubham
 
There is no fogure attached. please check and repost this. You can also attach an image. I will be happy to help you.
Khimraj
3007 Points
4 years ago
According to Lami's theorem 
`P/(sin alpha)=Q/(sin beta)=R/(sin gamma)`
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