Energy Transformations
This item is included in the following series/curriculum: Simply Science
- Grade Level: Senior High (10-12)-General
- Subjects: Physics, Science and Nature
- Produced By: Alberta Advanced Education
- Year: 1996
- Country: Canada
- Language: English
- Running Time: 27m
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The inner workings of a grain elevator demonstrate how the kinetic energy of a conveyor is used to increase the gravitational potential energy in stored grain. This is later converted back to kinetic energy when the grain is loaded onto rail cars.