At a certain point on the trackway, a roller coaster car has

Last updated: 8/4/2022

At a certain point on the trackway, a roller coaster car has 27,000 J of potential energy and 132,000 J of kinetic energy. The value 159,000 J equals this point. the total internal and external energy the total mechanical energy plus dissipated energy the total mechanical energy minus dissipated energy the total mechanical energy