Question

Forces whose line of action passes through a common point are known as what?

• A. Parallel Forces
• B. Coplanar Forces
• C. Concurrent Forces
• D. Collinear Forces

Hint:

\textbf{Concurrent Forces = All forces meet at one point.
Think: Arrows pointing to the same point.

Answer 1

The Correct Option is C

Concept: In engineering mechanics, forces are classified based on the relationship between their lines of action. Understanding these classifications helps in analyzing equilibrium and resultant forces.
Step 1: Understanding the given condition.
The question states that the lines of action of forces pass through a common point.
Step 2: Identifying the correct term.
Such forces are called Concurrent Forces, where all forces intersect at a single point.
Step 3: Eliminating incorrect options.

• Parallel Forces have lines of action that never meet.
• Coplanar Forces lie in the same plane but may not intersect at one point.
• Collinear Forces act along the same straight line.

Conclusion:
Thus, the correct answer is Concurrent Forces.