Does Pepsi have more carbonation than coke

The metric unit of electrical power is the watt volt ampere ohm

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

When you push downward on a book at rest on a table, you feel an upward force. does this force depend on friction? defend your answer.