Application for avogadro's law?

I'm not sure if this is quite what you are looking for but pumping the tiers in your car or bike is an example of the law as the molecules increase the volume increases.

as the amount of molecules increases so does the volume

Volume is not constant; it is directly related to the number of moles of the gas. (mols gas * 22.4 = volume gas @ STP) Temperature and pressure are constant.

As thenumber of molecules incresses so does the volume

Newton's three laws of motion are 1) The motion of an object is constant unless acted on by a force. example - an object in orbit. 2) The rate of change of motion of an object (acceleration) is...