What is the name of the system of measurement used by most countries around the world?

Which two particles are found in the center of an atom

Uppose we consider the system of the three capacitors as a single "equivalent" capacitor. given the charges of the three individual capacitors calculated in the previous part, find the total charge qtot for this equivalent capacitor. express your answer in terms of v and c.

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)