What is the velocity of a quarter dropped from a tower after 10 s?

How have the competing explanations' experiments on atoms affected the development of the atomic model?

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

The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of