NCES.Phy.2.1 - Understand the concepts of work, energy, and power, as well as the relationship among them.
- NCES.Phy.2.1.1 - Interpret data on work and energy presented graphically and numerically.
- NCES.Phy.2.1.2 - Compare the concepts of potential and kinetic energy and conservation of total mechanical energy in the description of the motion of objects.
- NCES.Phy.2.1.3 - Explain the relationship among work, power and energy.