Force/Motion Review Modified Quiz(4/30)

A push or pull exerted by one object on another, causing a change in motion.

• Force

• Motion

An invisible line that goes from the north pole to the south pole.

• Equator

• Axis

The tendency of a moving object to keep moving in a straight line or of any object to resist a change in motion.

• Inertia

• Speed

A measure of the amount of matter in an object.

• Mass

• Weight

A force that opposes the motion of one object moving past another.

• Friction

• Gravity

The force of gravity between earth and an object.

• Weight

• Speed

How fast an object's position changes with time at any given moment.

• Speed

• Gravity

The force of attraction between any two objects due to their mass.

• Gravity

• Axis

The speed and direction of a moving object.

• Lever

• Velocity

Change in velocity with respect to time.

• Acceleration

• Gravity