Action and Reaction Pairs Newton's Third Law

Front

What is Newton's Third Law of Motion?

Back

For every action, there is an equal and opposite reaction.

Front

What happens when a bus hits a bug?

Back

The forces exerted by the bus and the bug are the same in magnitude but opposite in direction.

Front

If a cannon fires a cannonball, what can be said about the forces involved?

Back

The forces are equal and opposite.

Front

What is inertia?

Back

Inertia is the tendency of an object to resist changes in its state of motion.

Front

True or False: A piece of paper cannot exert 100 N of force back to your hand.

Back

True - the paper cannot return the equal amount of force due to its low inertia.

Front

What is an example of action and reaction pairs?

Back

When you push against a wall, the wall pushes back with an equal force.

Front

What is the relationship between mass and force in Newton's Third Law?

Back

Every mass exerts a force on every other mass, and the forces are equal and opposite.

Front

What happens to a boat when a person steps off it?

Back

The boat moves backward as the person moves forward due to action-reaction forces.

Front

What is the significance of action-reaction pairs in everyday life?

Back

They explain how forces interact in various situations, such as walking, swimming, and driving.

Front

How does friction relate to Newton's Third Law?

Back

Friction is a force that opposes motion, but it also follows the action-reaction principle.