Part A

Two small plastic balls hang from threads of negligible mass. Each ball

has a mass of $0\mathrm{.}110g$ and a charge of magnitude $q.$ The balls are

attracted to each other, and the threads attached to the balls make an

angle of $20\mathrm{.}0$ with the vertical, as shown in the figure.$($Figure $1)$

$F=$

Request Answer

Part B

Find the tension in each of the threads.

$T=$

Part C

Find the magnitude of the charge on the balls.

$q=$