May the Force Be With You_R16

Front

What is force?

Back

A push or pull on an object.

Front

What is friction?

Back

A force that opposes motion between two surfaces in contact.

Front

What happens when forces are balanced?

Back

There is no movement.

Front

What happens when forces are unbalanced?

Back

The object will move in the direction of the greater force.

Front

What is gravity?

Back

A force that pulls objects toward the center of the Earth.

Front

What is an example of a force?

Back

A dog pulling on a leash.

Front

What force acts against a moving soccer ball?

Back

Friction.

Front

What is the result of two equal forces pushing in opposite directions?

Back

No movement occurs.

Front

What is the effect of gravity on a falling object?

Back

It accelerates the object downward.

Front

What is the relationship between mass and force?

Back

More mass requires more force to move.