Force and Motion

Front

What is speed?

Back

Speed is how fast or slow an object is moving.

Front

Who is known for the Law of Gravity?

Back

Sir Isaac Newton is well known for researching the Law of Gravity.

Front

What happens to an object in motion?

Back

An object in motion will stay in motion unless a force acts on it.

Front

What is mass?

Back

Mass is the amount of matter in an object.

Front

What is weight?

Back

Weight is the measure of how heavy something is.

Front

What is the relationship between mass and gravity?

Back

Mass is not a measure of gravity's pull; weight is.

Front

What happens when a light-weight object and a heavy object collide?

Back

The small object bounces backwards.

Front

What is motion?

Back

Motion is the change in position of an object over time.

Front

What is a force?

Back

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

Front

What is acceleration?

Back

Acceleration is the rate at which an object changes its speed.