Identify CORRECT statement for Principle of Force Transmissibility from the following.
1
If two forces acting simultaneously on a particle, be represented in magnitude and direction by the two sides of a triangle, taken in order ; their resultant may be represented in magnitude and direction by the third side of the triangle, taken in opposite order.
2
The algebraic sum of the resolved parts of a no. of forces, in a given direction, is equal to the resolved part of their resultant in the same direction.
3
If a force acts at any point on a rigid body, it may also be considered to act at any other point on its line of action, provided this point is rigidly connected with the body
4
If a number of forces are simultaneously acting on a particle, then the resultant of these forces will have the same effect as produced by all the forces
5
None of the above