SSC SSC JE Mechanical 2025 Mock Test Series (Paper 1 & Paper 2) Engineering Mechanics Equilibrium and Friction Equilibrium
Which of the following theorem/principle is stated as under?
“Theorem-Moment of a resultant of two forces, about a point lying in the plane of the forces, is equal to the algebraic sum of moments of these two forces about the same point.”
1
Principle of superposition
2
Lami’s theorem
3
Three moment theorem
4
Varignon’s theorem