Afactor that does not change in a experiment is the

What will a positive and a negative charge do if they are separated from each other?

Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?

Nacidified solution was electrolyzed using copper electrodes. a constant current of 1.18 a caused the anode to lose 0.584 g after 1.52 ✕ 103 s. given that the charge of an electron is 1.6022 ✕ 10−19 c, calculate avogadro's number. assume that copper is oxidized to cu2+ ions.