A 19 cm tall object is placed in front of a plane mirror. The object is located a distance of 73 cm from the mirror. Where will the image appear?

Velocity is a description of both speed and direction, therefore it - a vector - a force arrow - the same as acceleration - a magnitude

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.

Most short-period comets do not have randomly oriented orbits because