STAAR Review---Force/Motion

Front

What is force?

Back

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

Front

What type of energy does a rock at the top of a hill have?

Back

Potential energy, because it has the potential to fall.

Front

What type of energy is used when a dog pedals a bike?

Back

Mechanical energy, which is the energy of motion.

Front

What causes a rolling ball to stop?

Back

Friction, which is the resistance that slows down moving objects.

Front

If you pull a cord, in which direction will the box move?

Back

The box will move in the direction you pull the cord.

Front

What is kinetic energy?

Back

The energy an object has due to its motion.

Front

What is mass?

Back

The amount of matter in an object, which affects its motion.

Front

What is gravity?

Back

A force that pulls objects toward each other, like the Earth pulling us down.

Front

What is an example of a force?

Back

Pushing a door open or pulling a wagon.

Front

What happens to an object when a force is applied?

Back

It can start moving, stop moving, or change direction.