railway RRB JE (CBT I + CBT II) Mock Test 2024 Engineering Mechanics Equilibrium and Friction Equilibrium
According to the Parallelogram Law of Forces, the resultant of two forces acting at an angle to each other is represented by:
1
the perpendicular bisector of the two forces
2
the difference of their magnitudes
3
the sum of their magnitudes
4
the diagonal of the parallelogram formed by the two forces