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Physics, 31.08.2019 08:00 kdawg203

Rebecca jogs in place for two minutes before her track meet. rebecca weighs 100 pounds. which of the following statements is true?
a rebecca has done 200 foot-pounds of work.
b rebecca has not done work because she has not moved a distance.
c rebecca would accelerate more quickly is she weighed 120 pounds.
d rebecca has done 100 foot-pounds of work.

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