Newton’s Laws of Motion

3 = Explain how Newton’s Laws of Motion affect objects. Rate Yourself 4 = Design a real world experiment that demonstrates how different forces affect objects. 3 = Explain how Newton’s Laws of Motion affect objects. 2 = Investigate and describe different types of forces. 1 =Describe different types of forces.

Laws of Motion = 3 Newton’s First Law of Motion An object in motion stays in motion, or an object at rest stays at rest until an unbalanced net force acts upon it. Newton’s Second Law of Motion A net force acting on an object causes the object to accelerate in the direction of the force. Newton’s Third Law of Motion For every action (or force), there is an equal and opposite reaction (or force).

Laws of Motion Newton’s First Law of Motion An object in motion stays in motion, or an object at rest stays at rest until an unbalanced net force acts upon it. Newton’s Second Law of Motion A net force acting on an object causes the object to accelerate in the direction of the force. Newton’s Third Law of Motion For every action (or force), there is an equal and opposite reaction (or force). Inertia- tendency of an object to resist any change in its motion Also known as the Law of Inertia!

Acceleration is determined by size of force and the mass of an object Laws of Motion Newton’s First Law of Motion An object in motion stays in motion, or an object at rest stays at rest until an unbalanced net force acts upon it. Newton’s Second Law of Motion A net force acting on an object causes the object to accelerate in the direction of the force. Newton’s Third Law of Motion For every action (or force), there is an equal and opposite reaction (or force). Force= mass x acceleration or a= F/m or m= F/a F= m x a Acceleration is determined by size of force and the mass of an object

Laws of Motion Newton’s First Law of Motion An object in motion stays in motion, or an object at rest stays at rest until an unbalanced net force acts upon it. Newton’s Second Law of Motion A net force acting on an object causes the object to accelerate in the direction of the force. Newton’s Third Law of Motion For every action (or force), there is an equal and opposite reaction (or force). Momentum- property of a moving object resulting from its mass and velocity. Momentum (p)= mass x velocity

Law of Conservation of Momentum The total momentum of a group of objects stays the same unless outside forces act on the objects.

For Example:

Which law is it?

Which law is it?

Which law is it?

Which law is it?

Which law is it?

3 = Explain how Newton’s Laws of Motion affect objects. Rate Yourself 4 = Design a real world experiment that demonstrates how different forces affect objects. 3 = Explain how Newton’s Laws of Motion affect objects. 2 = Investigate and describe different types of forces. 1 =Describe different types of forces.