You slide a coffee mug across the table. the mug slides to the east and slows down while sliding. which of the following statements best describes the net force acting on it? o the net force is zero. o the net force is directed east. o the net force is directed west. o there is not enough information to determine the direction of the net force.

1) when you rub your hands together quickly, the kinetic energy is converted to mechanical energy.2) thermal energy from the sun travels to earth as infrared waves.3) energy is transferred through the matter of space by electromagnetic waves. 4) when a match is burned, chemical potential energy is converted to thermal and radiant energy. 5) seismicwaves are caused by back and forth movement , or vibration, of an object. 6) mechanicalenergy in an engine changes thermal energy into kinetic energy to make a car move.