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Physics, 28.05.2021 02:10 ntowles18

PLZ ALSO TELL ME HOW TO DO IT A 4 kg mass initially moving at 10 m/s at the bottom of a 37° incline barely makes it to the top before coming to
rest. The work done by friction is most nearly
A. 200 J
B. -200 J
C. -120 J
D. 80 J
E. -80 J

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