Force of motion
There are six diffrent types of simple machines the pulley the inclined plane the wedge the screw the lever and the wheel and axle. The wheel and axle is a wheel on an axle. And a pulley is a wheel that you put a rop on and strap it to something. An inclined plane is a ramp or stairs. A wedge is a knife or an axe. The screw is something that screws on. A lever is a inclined plane on a fulcrum.
Newtons laws of motion
Newton's first law of motion is stuff in motion stay in motion and stuff at rest stay at rest. Newton's second law of motion is f=ma f is force a is acceleration and the m is motion. The third law of motion is the action reaction law for every action there is a equal and opposite reaction.
Six Simple Machine Project Using All Six Machines - Rube Goldberg