Learning Outcomes:

1. state that mass is a measure of the amount of substance in a body
2. state that mass of a body resists a change in the state of rest or motion of the body (inertia)
3. state that a gravitational field is a region in which a mass experiences a force due to gravitational attraction
4. define gravitational field strength, g, as gravitational force per unit mass
5. recall and apply the relationship weight = mass × gravitational field strength to new situations or to solve related problems
6. distinguish between mass and weight
7. recall and apply the relationship density = mass / volume to new situations or to solve related problems