Question: According to lami’s theorem
[A].the three forces must be equal
the three forces must be at 120° to each other
the three forces must be in equilibrium
if the three forces acting at a point are in equilibrium, then each force is proportional to the sine of the angle between the other two
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.