Newton's Laws of Motion

What is Newton's First Law of Motion?

• Every action has an equal and opposit reaction

• Objects in motion stay in motion/Objects at rest stay at rest until an outside force acts on it

• A force is required to accelerate an object with a known mass

What is Newton's Second Law of Motion?

• Every action has an equal and opposite reaction

• Objects in motion stay in motion/objects at rest stay at rest until an outside force acts on it

• A force is required to accelerate an object with a known mass

What is Newton's Third Law of Motion?

• Every action has an equal and opposite reaction

• Objects in motion stay in motion/objects at rest stay at rest until an outside force acts on it

• A force is required to accelerate an object with a known mass

A frog pushes his legs down on a lily pad, but yet the direction he travels is upwards. Which law explains this?

• Newton's First Law

• Newton's Second Law

• Newton's Third Law

A person in a car slides to the right when going through a very sharp left turn on the highway

• Newton's First Law

• Newton's Second Law

• Newton's Third Law

The tendency of a physical object to remain still or continue moving, unless force is applied.

• Velocity
• Acceleration
• Inertia
• Friction

The state of an object when it is not in motion.

• moving

• at rest

A push or pull that can change the motion of an object.

• friction
• acceleration
• force
• velocity

The rate of change in an object's speed.

• Acceleration
• Force
• Momentum
• Velocity

When a cannon fires a cannonball we observe Newton's third law. Which force is the reaction force?

• The cannon moving forward
• The cannonball moving forward
• The cannon moving backward
• The cannonball moving backward