More about inertia

Other than it is a property of matter

Definition

NEWTONS FIRST LAW-


An object at rest will remain at rest, and an object in motion will remain in motion at a constant velocity, unless an unbalanced force acts upon it


Inertia – is the resistance of any physical object to any change in its state of motion including changes to its speed and direction or the state of rest. It is the tendency of objects to keep moving in a str

Example

When you are riding in the car with your dog and the death g isn't buckled. You stop quickly at a red light and your dog falls forward.