- Mass and Weight .
- Gravitational field and field strength .
- Density .
Learning Outcomes :
- State that mass is a measure of the amout of substances in a body .
- State that the mass of a body resist a change in the state of rest or motion of the body ( inertia ) .
- State that a gravitational field is a region in which a mass experiences a force due to gravitational attraction .
- Define gravitational field strength g as gravitational force per unit mass .
- Recall and apply the relationship weight = mass x gravitational field strength to new situations or to solve related problems .
- Distinguish between mass and weight .
- Recall and apply the relationship density = mass / volume to new situations or to solve related problems .