Capacitor is fully charged a small amount of current will flow through it. whats the current

What happens to the velocity of the car when the upward pull of the cable is greater than the downward pull of gravity as the car rises toward the top?

When a book falls from a shelf to the ground without anyone pushing on it, no work is done on the book. true or false

The charge on a charged sphere is: a)concentrated at its centerb)distributed uniformly throughout its volumec)clustered on its centerd)distributed uniformly over its surface