Ian Terry, winner of Big Brother 14, makes a special appearance to help us learn about Conservation of Mechanical Energy. See several demonstrations and understand when mechanical energy is conserved. This is an AP Physics 1 topic.

Content Times:
0:01 Reviewing the three different types of mechanical energy
0:23 Mr. Terry drops an object for our first demonstration
0:58 Calculating Kinetic Energy and Gravitational Potential Energy
2:53 Mechanical energy data table
3:37 Conservation of mechanical energy graph
5:10 When is mechanical energy conserved?
7:13 A second demonstration of conservation of mechanical energy