Force: What is it?

Force is used every day every were. But what is it? Force is a push or a pull. If I was playing capture the flag and pulled some ones flag, I applied force while doing so. A more common example is when you push or pull a door to open it. When you push or pull the door, you are applying force. The amount of force you apply can be measured. A unit of force is called a newton or N. If something was 100N, it had a lot more force applied than something with ,say, 5N. http://www.edinformatics.com/math_science/force.htm This also explains t. (Probably a lot better too)