Simple Machines might come up anywhere and you might not know it. For example a roller coaster you might not think of it as a simple machine. You might think of it as a fun ride that is worked by people and computers. No it is also worked by simple machines. Like when you ride a scary death defying roller coaster at Six flags when you go up little swirls that is a screw
Think about when you walk from ride to ride at a amusement park. Are you ever thinking, why am I not flying or I wish I could fly. Well, you probably could fly if there was not gravity this is what keeps us from flying off into space.
You know when you go up a big ramp on a roller coaster. Well, what do you think that big ramp is called? If you guessed a Inclined Plane then your correct! An Inclined Plane is a Simple Machine that helps us get up things easier. Think of other examples of a Inclined Plane, is there any other forms of a Inclined Plane?