Level:
Project ID:
9000072904
Source Problem:
Accepted:
1
Clonable:
1
Easy:
0
The force of the repulsion of two charged particles is
\[
F(x) = \frac{c}
{x^{2}},
\]
where \(x\) is the distance
in meters and \(c\)
a positive constant. Find the work required to increase the distance between the particles
from \(3\, \mathrm{m}\)
to \(1\, \mathrm{m}\).
\(\frac{2}
{3}c\, \mathrm{J}\)
\(\frac{1}
{3}c\, \mathrm{J}\)
\(c\, \mathrm{J}\)