Physics, 22.11.2019 06:31 BARRION1981
The force of repulsion between two like–charged table tennis balls is 8.2 × 10-7 newtons. if the charge on the two objects is 6.7 × 10-9 coulombs each, what is the distance between the two charges?
(k = 9.0 × 109 newton·meters2/coulomb2)
a.
0.32 meters
b.
0.70 meters
c.
6.7 meters
d.
8.2 meters
Answers: 1
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The force of repulsion between two like–charged table tennis balls is 8.2 × 10-7 newtons. if the cha...
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