Science Chapter 15

A force which makes objects pull toward each other

• gravity

• speed

• velocity

• friction

A force that acts when two surfaces rub together

• gravity

• speed

• velocity

• friction

The rate at which an object changes position

• gravity

• speed

• force

• velocity

The combination of the speed and the direction an object is moving

• gravity

• force

• relative motion

• velocity

Any push or pull

• force

• gravity

• work

• friction

The ability to move something

• work

• force

• speed

• gravity

The change in one objects position compared with another objects position

• force

• gravity

• relative motion

• fiction

Objects that don't seem to move and how and object seems to move define your, point of view or your

• relative motion

• frame of reference

• potential energy

• kinetic energy

The energy of motion is

• relative motion

• frame of reference

• kinetic energy

• potential energy

Stored energy is known as

• relative motion

• frame of reference

• kinetic energy

• potential energy