railway RRB JE (CBT I + CBT II) Mock Test 2024 Engineering Mechanics Equilibrium and Friction Equilibrium
As per the ______, if a body in equilibrium is acted upon by four forces, then the resultant of any two forces must be equal, opposite, and collinear with the resultant of the other two forces.
1
Four Force Principle
2
Three Force Principle
3
Two Force Principle
4
Five Force Principle