Arolling ball will eventually stop rolling. which describes one reason why this happens? the ball eventually loses its energy. friction converts some of the energy into heat energy. friction converts some of the energy into kinetic energy.

Matter is needed to transfer thermal energy bya. conductionb. convectionc. radiation d. both a & b.

Is there a point between a 10 nc charge and a 20 nc charge at which the electric field is zero?

Which of the following will cause an induced current in a coil of wire? the constant field of the earth passing through the coil a magnet resting near the coil a magnet being moved into or out of the coil a wire carrying a constant current near the coil