Question

Which mathematical expression correctly represents the condition for mechanical equilibrium?

विकल्प

• ∑ F = 0

• ∑ F > 0

• ∑ F = ma

• ∑ F < 0

Answer 1

∑ F = 0

Explanation:

This equation states that the vector sum of all forces acting on the object is zero, which is the definition of mechanical equilibrium.