A5.5-hc point charge is located at x-0.9 m, y3.4 m, and a -3.9-hc point charge is located at x- 2.1 m, y 2.2 m (a) find the magnitude and direction of the electric field at x3.3 m, 0.9 m. magnitude direction kn/c (b) find the magnitude and direction of the force on a proton at x 3.3 m, y-0.9m

because if the tool that you are using is not balanced it there would be false mass.

t = 1/400 h   ⇔ 0.0025 h ⇔ 9s ⇔ 0.15 m

any of the answers are correct.

i dont have a visual in front of me, but i can you reason to try to get the right one. the graph should look like this, 0 to 6 there is a spike, 12 to 14 there should be a very low point. slight increase in the graph at 12 to 14, and flat 14 to 18

explanation: