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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Two identical boxes are at rest on the ground. Box A is lifted vertically to a height of 5 m where it is held motionless. Box B is lifted at an angle of 45° to a final height of 5 m where it is held motionless. Which of the following statements is most accurate?
A The total work performed on box A is less than the total work performed on box B.
B The total work performed on box A is greater than the total work performed on box B.
C The total work performed on box A is equal to the total work performed on box B.
D The question does not provide enough information.
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