Inez is putting up decorations. She ties three light silkribbons together at the top of a getaway and hang a balloon fromeach ribbon. To include the effects of gravitational andbuoyant forces on it, each balloon is modeled as a particle of mass2.00g, with its center 50.0 cm from the point of support. To showoff the color of the balloons, Inez rubs the whole surface of eachballoon with her woolen scarf, making them hang separately withgaps between them. The centers of the balloons form a horizontalequilateral triangle with sides 30.0 cm long. What is the common charge each balloon carries?