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Unformatted text preview: slowly. A) True B) False 3 CORRECT The work done by a simple machine is greater than the work you put into it. A) True B) False 4 CORRECT The major problem with hydrogen as an alternative source of energy is that none exists on the surface of the earth. A) True B) False 5/28/2011 True or False Quiz mcgraw-hill.com//true_or_false_quiz.h 1/1...
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This note was uploaded on 05/28/2011 for the course SCI 302 taught by Professor Null during the Spring '11 term at GWU.
- Spring '11