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School and Academics
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Asked by: shanda1473 | > 60 days ago | 0 answers
hi! I've read the music and bacteria's project but i have a problem:it says that mp3 player should be on an playing for 1 week! how can it be? help me
two spheres with a charge +Q and -2Q are separated by distance R. if they are altered what will be R and charge on each sphere?