A roller coaster at Cedar point is at the top of the first drop (100 M). the car with all of it’s passengers weighs 1100 KG. what is the potential energy of the car what is the fastest that car can go on the coaster (V)?

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.