1M40.25 ENERGY WELL TRACK
A ball is allowed to roll back and forth in a V-shaped track to demonstrate the transformation between mechanical potential energy and kinetic energy. (Disc 3-12, 32 sec.) |
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A ball is allowed to roll back and forth in a V-shaped track to demonstrate the transformation between mechanical potential energy and kinetic energy. (Disc 3-12, 32 sec.) |