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Physics4Kids Quiz: WorkQUESTION 1: CORRECT! Work requires movement over a distance. If the barbell does not move as you hold it, no work is done. It may require effort and strength, but not work. > Continue to Next Question > Restart Quiz
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©copyright 1997-2012 Andrew Rader Studios, All rights reserved. Current Page: Physics4Kids.com | Quiz | Work |
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