Question

state conditions of equilibrium for concurrent force system​

Answer 1

Explanation:

A solid body submitted to three forces whose lines of action are not parallel is in equilibrium if the three following conditions apply : The lines of action are coplanar (in the same plane) The lines of action are convergent (they cross at the same point) The vector sum of these forces is equal to the zero vector.

Answer 2

Explanation:

1. the forces acting on the system should be of eqaul magnitude
2. the forces mist be opposite in direction to each other
3. the forces must cancel each other