Physics-Equilibrium of Forces

NEET Physics Equilibrium of Forces MCQ Question

Type: MCQ-conceptual-Medium-Class 11

Which of the following statements about the equilibrium of forces is correct?

A

For three concurrent forces to be in equilibrium, their vector sum must equal zero.

B

A single force can be in equilibrium if it acts alone on an object.

C

The resultant of any two forces must always be greater than the third force for equilibrium.

D

In equilibrium, the forces acting on a particle can be represented by the sides of an open polygon.

Correct Answer

Option A

Detailed Explanation

For three concurrent forces to be in equilibrium, the vector sum must indeed be zero, which aligns with the statement from the NCERT context that states F1 + F2 + F3 = 0.

Found an issue with this question?