Introduction to Equilibrium

The video tutorial explains the concept of equilibrium, where the net force on an object is zero, meaning it can be at rest or moving with constant velocity. It discusses Newton's second law, stating that if net force is zero, acceleration is zero, leading to no change in velocity. The tutorial also covers how forces balance out in equilibrium and provides examples, such as a book on an incline and a vehicle moving at constant velocity, illustrating translational equilibrium.

How do forces balance out in an object at rest on an incline?

What are the conditions for translational equilibrium?