A stone is dropped from the top of a tall building. After 13 s of free fall, what is the displacement y of the stone

Imagine you had to physically add electrons, one at a time, to a previously neutral conductor. you add one electron very easily, but the second electron requires more work. in your initial post to the discussion, explain why this is. also, what happens to the work needed to add the third, fourth, fifth, and subsequent electrons

Which of the following is an example of motion in two dimensions?

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island