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A 20.0 kg object is at rest, and then speeds up to 16.0 m/s. How much work was done on this system? A.320 J B.2,560 J C.2,880 J D.5,120 J
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A 20.0 kg object is at rest, and then speeds up to 16.0 m/s. How much work was done on this system?

A.320 J
B.2,560 J
C.2,880 J
D.5,120 J

User RAHUL KUNDU
by
8.2k points

2 Answers

2 votes
the correct answer is 2,560 j
User Don Jewett
by
9.2k points
2 votes
I beieve the correct answer is
B.2,560 J
User Toinbis
by
7.7k points
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