Final Answer:
The formula to describe an object passing through equilibrium is given by Newton's Second Law, expressed as F = ma, where F represents the net force acting on the object, m is its mass, and a is the acceleration. At equilibrium, the net force is zero, resulting in a = 0, indicating that the object is either at rest or moving with constant velocity.
Step-by-step explanation:
In Newton's Second Law, F = ma, the net force acting on an object is equal to the product of its mass and acceleration. At equilibrium, the object experiences a state of balance, where the forces acting on it cancel each other out. Mathematically, this equilibrium condition is represented as ΣF = 0, where ΣF is the sum of all forces. When the net force is zero (ΣF = 0), the acceleration (a) of the object is also zero. This implies that the object is either at rest or moving with a constant velocity, meeting the criteria for equilibrium.
At equilibrium, the forces acting on the object can be categorized into external and internal forces. External forces, such as gravitational forces or applied forces, must balance with internal forces, like tension or friction, resulting in a net force of zero.
Understanding and applying Newton's Second Law are fundamental in analyzing the dynamic behavior of objects, especially when considering equilibrium conditions. The formula provides a quantitative relationship between the forces acting on an object and its resulting motion, allowing for a comprehensive description of the object's state at any given moment.