Give an example of an animal that has adapted to its environment.

If the speed of a particle triples ,by what factor does its kinetic energy increase?

What are the theoretical properties of a gas at a temperature of 0 kelvin?

You are traveling in a car going at a constant speed of 100km/h down a long, straight highway. you pass another car going in the same direction which is traveling at a constant speed of 80km/h. as measured from your car's reference frame this other car is traveling at −20km/h. what is the acceleration of your car as measured from the other car's reference frame? what is the acceleration of the other car as measured from your car's reference frame?