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Sveta_85 [38]
3 years ago
6

Two charged balloons 2.1 * 10ȹ meters apart have a repulsive force of 1.3 * 10ȹ newtons. The charge on one balloon is 8.2 * 10

È¥ coulombs. What is the charge on the other balloon? (k = 9.0 * 10© newton·metersÆ/coulombÆ)

Physics
2 answers:
Elanso [62]3 years ago
5 0
F12=(8.98×10↑9 m/f)(1C)(-4C)/(4m)↑2=(8.98×10↑9 N·m↑2/c↑2)(-0.25C↑2/m↑2)~2.25×10↑9N     i hope thats right 

Viktor [21]3 years ago
3 0

Correct answer is A. I'm taking this test right now. :)

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