Mechanical Engineering - Engineering Mechanics - Discussion

Discussion Forum : Engineering Mechanics - Section 3 (Q.No. 4)
4.

The above figure shows the three coplaner forces P, Q and R acting at a point O. If these forces are in equilibrium, then
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
4 comments Page 1 of 1.

Antarjyami said:   1 decade ago
If three concurrent forces acting on a body keep it in equilibrium then each force is proportional to the sine of angle between the other two forces.
(1)

Rahul said:   1 decade ago
According to Lami's theorem option(B) is correct.

Lob said:   10 years ago
How can we draw this int triangle form?

Arpita Das said:   3 years ago
Nice one.

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