Question

what is luma's law/theorem plzzz answer fast

Answer 1

I don't know about Luna's theorm but I do know about Lami's theorm and it states that if three florces acting at a point are in equilibrium, each force is proportional to the sine of the angle between the other two forces.

for an example: Consider three forces A, B, and C acting on a particle or rigid body making angles α, β and γ with each other.