Unit 15 • Class 12Mathematics (Mat.402)
Mechanics: Statics (Forces, Lami's Theorem)
यान्त्रिकी: स्थिति विज्ञान (बलहरू तथा लामीको प्रमेय)
Composition and resolution of forces, triangle and polygon laws of forces, Lami's theorem P/sin α = Q/sin β = R/sin γ, moments and couples, conditions of equilibrium of coplanar forces.