If a balloon is left in a closed car on a hot day, what will happen to it?

The momentum of an isolated system is conserved a) only in inelastic collisions. b) only in elastic collisions. c) in both elastic and inelastic collisions

Which of these is not a possible type of energy transformation? a. electrical energy into light energy b. sound energy into nuclear energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy

Abowling ball rolling down the lane toward the pins has gravitational potential energy. a. no b. a lot of c. a little