As shown in the figure below, jenna rushes 30\,\text m30m30, space, m toward her truck. she notices she forgot her jacket and returns back to the house. her total travel time is 75\,\text s75s75, space, s.

a charge 3q is at the origin, and a charge −2q is on the positive x axis at x=a. part a where on the x-axis would you place a third charge so it would experience no net electric force? enter an expression for the exact answer, which will involve a square-root sign. (do not enter an approximate decimal answer.)

i will answer your question if you answer mine