Giving

think about the process of pulling back a rubber band and letting it go to launch a toy car.
why does the car stop? where did the energy go?

An empty fuel tank can still contain and therefore can be even more dangerous than one full of liquid fuel.

Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this

Define the kinetic molecular theory