Two cars simultaneously collide with a telephone pole. The car moving north exerts a force of 1300 N. The car moving west exerts a force of 2500 N. What is the magnitude of the net force on the telephone pole?

Along the line connecting the two charges, at what distance from the charge q1 is the total electric field from the two charges zero? express your answer in terms of some or all of the variables s, q1, q2 and k =14ï€ïµ0. if your answer is difficult to enter, consider simplifying it, as it can be made relatively simple with some work.