Where We Are

4. Seesaw, Hammer, Bottle Opener are examples of ____________
5. Two inclined planes joined back to back. It is used to split things.
6. Flag Pole, Crane, Mini-Blinds are ____________
9. ___________plane: A sloping surface, such as a ramp. An inclined plane can be used to alter the effort and distance involved in doing work, such as lifting loads.
11. An inclined plane wrapped around a shaft or cylinder.
13. Staircase, Ramp, Bottom of a Bath Tub are examples of inclined___________

1. ____________ Machine. A machine with few or no moving parts. They make work easier.
2. Gears, steering wheel, round doorknobs are__________
3. A wheel that usually has a groove around the outside edge. This groove is for a rope or belt to move around it.
4. A straight rod or board that pivots on a point known as a fulcrum.
7. Bolt, Spiral Staircase, bottle cap are
8. Axe, Zipper, Knife are __________
10. _____________Machine: Two or more simple machines working together to make work easier. Examples:Wheelbarrow, Can Opener, Bicycle
12. When title is turned, the wheel moves a greater distance, but less force is needed to move it. Wheels and ________ work together.