State the first and third law of motion.
The first law of motion, also known as the law of inertia, states that an object at rest will stay at rest, and an object in motion will stay in motion with the same speed and direction unless acted upon by an external force.
The third law of motion, also known as Newton's third law of motion, states that for every action, there is an equal and opposite reaction. This means that if one object exerts a force on a second object, the second object will exert an equal but opposite force on the first object.