Forces and Motion

Front

What is gravity?

Back

Gravity is a force that pulls objects toward each other, like how the Earth pulls us down.

Front

What happens when you push an object?

Back

When you push an object, you apply a force that can make it move away from you.

Front

What is motion?

Back

Motion is when an object changes its position over time.

Front

What is a force?

Back

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

Front

What happens when you pull an object?

Back

When you pull an object, you apply a force that can make it move closer to you.

Front

What is an example of pushing?

Back

Pushing a door open is an example of applying a force to move it.

Front

What is an example of pulling?

Back

Pulling a wagon is an example of applying a force to bring it closer.

Front

What does it mean to go higher on a swing?

Back

Going higher on a swing means moving upward as you swing back and forth.

Front

How can you start a swing moving?

Back

You can start a swing moving by pushing or pulling it.

Front

What is the effect of a stronger push on a swing?

Back

A stronger push will make the swing go higher.