2 Points
If you want to lift a 20-kg box off the floor to a height of 0.5 meters, how much
wo...
Physics, 06.06.2020 19:58 AshlynPlayz45
2 Points
If you want to lift a 20-kg box off the floor to a height of 0.5 meters, how much
work will it take?
O A. 40 J
OB. 980J
C. 98 J
D. 10 J
Answers: 1
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Answers: 2
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Acircular ring of charge with radius b has total charge q uniformly distributed around it. what is the magnitude of the electric field at the center of the ring? 0 keq/b2 keq2/b2 keq2/b none of these answers
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