2.3 Work, energy and power.
Understandings:
  • Kinetic energy
  • Gravitational potential energy
  • Elastic potential energy
  • Work done as energy transfer
  • Power as rate of energy transfer
  • Principle of conservation of energy
  • Efficiency
S-cool - Work and energy

Walter Fendt - Elastic and inelastic collisions.

Phet - Energy skate park