diving to work one morning, you get a flat tire. when using the car jack, you apply 120 N of force to the jack and the jack in turns applies 2000 N of force to lift the car up. what is the mechanical advantage of the jack

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.

Because they're in different places for this the temperature varies.