Three Laws of motion

First Laws of Motion

• The first Law of motion is when an abject at rest it stays at rest.

Second Law of Motion

• The Second Law states that the bigger the object it the more acceleration it has. The lower the object the less acceleration.

Third Law of Motion

• For every action, there is an equal and opposite reaction. The statement means that in every interaction, there is a pair of forces acting on the two interacting objects. The size of the forces on the first object equals the size of the force on the second object.

Motion

• any movement or change in position or time.

Acceleration

• Acceleration, in physics, is the rate of change of velocity of an object. An object's acceleration is the net result of any and all forces acting on the object, as described by Newton's Second Law.

Velocity

• the speed of something in a given direction.

Rest

• The focus of Lesson 1 is Newton's first law of motion - sometimes referred to as the law of inertia. An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.