Unit 6:  Energy and Work

In this unit, I will be focusing on mechanical energies, non-mechanical energies, the law of the conservation of energy, work as a change of energy, work-force relationship, and power.

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Video Descriptions and Links:

1.   Energy Introduction  (Definition, Law of Conservation of Energy, Energy-flow diagrams)
2.   Mechanical Energies  (Kinetic Energy, Gravitational Potential Energy, Elastic Potential Energy)
3.   Energy Conservation Equations  (How and when to define a reference point)
4.  Mechanical Energy Equations  (Kinetic, Gravitational Potential, Elastic Potential, Hooke's law)
   
5.   Non-mechanical Energies  (Stored Energy, Thermal Energy, Dissipated Energy)
6.   Work as a Change of Mechanical Energy
7.   Work and Energy-flow Diagrams  (How and when to substitute work into an energy-flow diagram)
8.   Work-Force Relationship  (Relating work, force and displacement. Positive and negative work)
9.   Topic Review  (Energy and Work)