If you ride quickly down a hill on a bicycle your eardrums are pushed in before they pop back. Why is this?

The act of moving from one place to another. a. locomotor b. aerobic c. stationary d. static

The graph describes the motion of an object. the object moves with from a to b. it from b to c. it moves with from c to d.

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.