Physics, 30.10.2020 18:10, keshewar4427

Please Help! A girl preformed 50 j of work lifting a heavy box it took her 5 seconds to life the box. What was her power?
A. 45 W
B. 50 W
C. 10 W
D. 250 W

Answers: 1

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Please Help! A girl preformed 50 j of work lifting a heavy box it took her 5 seconds to life the bo...