Question : The minimum number of forces to keep a particle in equilibrium is
Option 1: 1
Option 2: 2
Option 3: 3
Option 4: 4
Correct Answer: 2
Solution : The correct option is 2.
The minimum of forces needed to maintain a particle in equilibrium is two. This is because a particle in equilibrium is not accelerating. The net force acting on a particle must be zero for it not to accelerate. A single force will always have a magnitude and a direction. When a single force acts on a particle, the particle accelerates in the direction of the force.
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