4.7: Unit 4 Review
- Page ID
- 17735
Key Terms and Concepts
Mass
Volume
Density
Weight
Apparent Weight
Static Equilibrium
Net Force
Buoyant Force
Archimedes' Principle
Hydrostatic Weighing
Specific Gravity
Learner Outcomes
- Define mass, volume, density, weight and apparent weight.[1]
- Explain how mass and weight are related when near the surface of Earth and calculate one from the other.[1,2]
- Apply the concept of static equilibrium to determine the magnitude and direction of unknown forces.[3]
- Apply Archimedes’ principle to determine the buoyant force objects and decide if they will sink or float.[2]
- Determine density from mass and volume measurements and via hydrostatic weighing.[4]