Vocabulary Effort – Energy – Force – Friction – Fulcrum- Gears- Inclined Plane- Lever – Load – Matter – Prototype – Pulley- Simple machine – Wheel – Work – Forces G3 FC
Effort Force needed to move a Load Energy The ability to move an object Force A push or a pull Forces G3 FC
Friction Force made by two objects touching Fulcrum Hinge on a lever Gears Wheels with teeth Forces G3 FC
Inclined Plane A slanted surface Lever A rigid bar with a hinge Load Object moved Forces G3 FC
Something made with an improvement Matter Has mass & takes up space Prototype Something made with an improvement Pulley A wheel with a groove Forces G3 FC
Simple Machine Few parts, makes job easier Wheel Round machine part Work When something is moved Forces G3 FC
http://blog.mlive.com/flintcommunity_impact/2008/06/large_Pull_the_bus.JPG http://www.usinasantacruz.com.br/imgsrv.asp?t=2&i=47.jpg Forces G3 FC