if a rigid body is in equilibrium under the action of three forces, then Options: A . &nbsp These forces are equal B . &nbsp The lines of action of these forces meet in a point C . &nbsp The lines of action of these forces are parallel D . &nbsp Both (B) and (C) above

if a rigid body is in equilibrium under the action of three forces, then

Question

If a rigid body is in equilibrium under the action of three forces, then

Options:

A . These forces are equal

B . The lines of action of these forces meet in a point

C . The lines of action of these forces are parallel

D . Both (B) and (C) above

Answer: Option D

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