Recent content by samsanof

Hi all, In short: For an air leg or air spring, there is a method using a Taylor approximation to find the spring constant for very small displacements, but I can't seem to figure out how it works. I've learned that air legs don't follow Hooke's law very much at all, except for when the...

Really,what i mean is how compressed would air have to be to stop a bullet?

Let's say that an object is 3 inches thick, how dense would it have to be to stop a bullet traveling 680 mp/h?

Homework Statement Please try to keep this simple, I'm only fourteen. I was testing thermometric generators and the voltage and amperage generated at with increased efficiency. I noticed that when I increase the number of generators per circuit, the voltage increase slowed and the amperage...

I'm quite new here, but here's my question: Is there a way to make one magnetic pole stronger than another?