Two charged balloons 2.1 * 10È¹ meters apart have a repulsive force of 1.3 * 10È¹ newtons. The charge on one balloon is 8.2 * 10

Question

3 years ago

6

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

2 answers:

Elanso [62] · Answer 1 · 2022-05-22T13:27:47+03:00

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] · Answer 2 · 2022-05-22T14:48:19+03:00

3 0

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