Engineering Mechanics - Engineering

Q1:

According to lami's theorem

A the three forces must be equal

B the three forces must be at 120° to each other

C the three forces must be in equilibrium

D 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

ANS:D - 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

Explanation: No answer description is available.