Assessment: A. Write Lever, Wedge or Screw on the space provided.
_________ 1. Two inclined planes placed back to back where one end is
thick and the other thin or sharp edge.
_________ 2. A simple machine with a fulcrum, resistance and effort.
_________ 3. It is used as a cutting tool.
_________ 4. An inclined plane wound around a post producing a
spiral.
_________ 5. A bar free to turn or move about a fixed point.
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Answer!
Assessment: A. Write Lever, Wedge or Screw on the space provided.
_Wedge__ 1. Two inclined planes placed back to back where one end is thick and the other thin or sharp edge.
_Lever___ 2. A simple machine with a fulcrum, resistance and effort.
__Screw__ 3. It is used as a cutting tool.
_Wedge__ 4. An inclined plane wound around a post producing a spiral.
__Lever__ 5. A bar free to turn or move about a fixed point.