The periodic table is often referred to as the calendar.

What must be the same for any two resistors that are connected in series ? a. the potntial diffrence across each b. the rate at which charge moves through each c. the rate at which energy is used by each d. the resistance to the flow of charge of each

What is the coefficient of kinetic friction μk between the block and the tabletop?

What happens when you slowly pulled the carboard?