FROM RICARDO AND MIGUEL

SIMPLE MACHINES USE FORCE AND MOTION

A FIXED WHEEL TUMING oN A rOD tHROUGH ITS CENTER

tHE DIFFERENC BETWEEN THE LEVERS IS THE LOACATION OF THE FULCRUM THE EFFORT,A THE LOAD

A FIX WHEEL TURN TUMING ON A ROD THROUGH ITS CENTER

ANY STANDING FLAT Surface

TWO INCLINED PLANES PLACED BACK TO BACK

An inclined plane wrapped around a cylinder

A CIRCULAR LEVER THAT CONSISTS OF A GROOVED WHEEL ROTATING hub