What is an example of a gas in motion and a fluid in motion?

Which solution is an example of a nonelectrolyte? a. iodine in hexane b. sodium nitrate in waterc. acetic acid in waterd. hydrogen chloride in water

Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.