Abaseball thrown from the outfield to home plate does not have which of the following types of energy while it's in the air? a. kinetic energy b. radiant energy c. gravitational potential energy d. mechanical energy

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final