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Mechanical Engineering Mcqs
Q
According to Lami’s theorem___________________?
AA. Three forces acting at a point will be in equilibrium
BB. Three forces acting at a point can be represented by a triangle, each side being proportional to force
CC. If three forces acting upon a particle are represented in magnitude and direction by the sides of a triangle, taken in order, they will be in equilibrium
DD. If three forces acting at a point are in equilibrium, each force is proportional to the sine of the angle between the other two
Correct Answer:
D. D. If three forces acting at a point are in equilibrium, each force is proportional to the sine of the angle between the other two