Physical Science

What is force?

• A force is a push or a pull upon an object resulting from the object's interaction with another object.

• The rate at which an object changes its velocity.

• It is the amount of space between two points.

• It is Superman's power

Movement of an object is called

• gravity

• mass

• force

• motion

The amount of material in matter

• mass

• force

• friction

• gravity

A force that pulls objects toward the center of Earth

• motion

• force

• friction

• gravity

The force between two objects that are touching

• mass

• fiction

• gravity

• motion

Objects with greater__________________ have greater gravity.

• pull

• push

• mass

• friction

The force of gravity is always a _________________ never a ____________

• pull, push

• friction, mass

• balanced, unbalanced

• mass, gravity

The force that slows things down is _______________

• mass

• gravity

• force

• friction

For _______________ to occur, a force must act on an object

• motion

• mass

• force

• friction

Forces that combine to cancel each other out are called ____________

• balanced

• unbalanced

• motion

• friction