07:17 duration 7 minutes 17 seconds
Gravity-Work or Potential 2
This video outlines solutions to a problem of a car rolling down a slope using energy, first using Work due to gravity and then using Gravitational Potential Energy. Friction is neglected.
06:36 duration 6 minutes 36 seconds
Gravity-Work or Potential 1
Video solution to a gravitational energy problem of an object in free-fall, first using Work, then using Gravitational Potential Energy