Front

What is the force that slows or stops motion when objects rub together?

Back

Friction

Front

What is the term for pulling an object towards oneself?

Back

Pull

Front

What is an example of friction in action?

Back

Rolling a ball over rough grass

Front

What can a push not be used for?

Back

Lift a book

Front

What force pulls objects towards the center of the Earth?

Back

Gravity

Front

What is the difference between a push and a pull?

Back

A push moves an object away, while a pull brings it closer.

Front

What is the unit of force in the International System of Units (SI)?

Back

Newton (N)

Front

What is the effect of friction on moving objects?

Back

Friction opposes motion and can slow down or stop moving objects.

Front

What type of force is gravity?

Back

A non-contact force that attracts objects towards each other.

Front

What happens to the force of gravity as the distance between two objects increases?

Back

The force of gravity decreases.