1.) An object at rest remains at rest, An object in motion remains in motion unless it experiences an unbalanced force.
2.) An object will change velocity if it is pushed or pulled upon.
3.) For every action there is an equal and opposite reaction.
Examples:
1.) Law 1: A ball will stay rest until some one comes and kicks it. You will continue moving at the same speed of the car, until your seat belt holds you back. An apple will remain motionless, until some one picks it up and piles it down.
2.) Law 2: Pushing a shopping cart. Pulling a wheel barrel, kicking a ball.
3.) Law 3: Rocket launch, swimming, rowing.
