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Home Q & A Board Science-Related Homework Help Physics
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einsteindude einsteindude
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9 years ago
Which of the following processes is an example of an energy transformation from chemical energy to gravitational energy?       

A) burning coal to run an electric generator
B) lifting a book, with your hands, from the floor to a table top
C) a ball rolling downhill
D) using the water behind a dam to run an electric generator
E) striking [lighting] a match to warm up your hand
Textbook 
Conceptual Physical Science

Conceptual Physical Science


Edition: 6th
Authors:
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mel!811mel!811
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