Write the important speciality of the gravitational potential energy. Draw the figure and clarify it.​

Which graph best represents the relationship between the electric current and the rate at which a magnet is turning inside an electric generator?

Acaterpillar tries to climb straight up a wall a meter high, but for every 2 cm up it climbs, it slides down 1 cm. eventually, it reaches the top. when it reaches the top, it does not pull itself over so it will slide down 1 cm. what is the total displacement traveled?

Is a copper wire a conductor or insulator?