Newtons 3rd Law and Force Pairs

Front

What is Newton's Third Law of Motion?

Back

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

Front

What are force pairs?

Back

Forces that are equal in size, opposite in direction, and act on different objects.

Front

Can you pull on the Earth?

Back

Yes, when you pull on the Earth, you exert a force on it.

Front

What do action-reaction forces do?

Back

They act on different objects and do not cancel each other out.

Front

In a force pair, how do the forces act?

Back

The forces act in opposite directions.

Front

What happens when you push against a wall?

Back

You exert a force on the wall, and the wall exerts an equal and opposite force back on you.

Front

What is an example of Newton's Third Law in sports?

Back

When a player jumps off the ground, they push down on the ground, and the ground pushes them up.

Front

What is the significance of action-reaction forces?

Back

They explain how objects interact with each other through forces.

Front

How do action-reaction forces relate to motion?

Back

They can cause changes in motion of the objects involved.

Front

What is an example of a force pair in everyday life?

Back

When you sit in a chair, your body exerts a downward force on the chair, and the chair exerts an upward force on your body.