1. Newton’s First Law of Motion

2. First Law of Motion
This law states that the state of motion of an object does not change as long as the net force acting on the object is zero
Unless an unbalanced force acts on it, an object at rest stays at rest and an object in motion stays in motion

3. First Law of Motion Often called the law of inertia
Inertia is the tendency of an object to resist a change in motion
An object at rest tends to stay at rest and an object in motion tends to stay in motion

4. First Law of Motion applied to life
Suppose you are traveling in a car that comes to a sudden stop
Your body does not want to stop that is why it is important to wear a seatbelt
If the car crashes your body continues to move at the same speed of the car until it is stopped either by the windshield, airbag, seatbelt or the ground