1. An inclined plane wrapped around a rod forms this simple machine.

• lever

• pulley

• screw

• wedge

2. A seesaw is an example of ______.

• wedge

• lever

• inclined plane

• pulley

3. Which is not a type of simple machine?

• spring

• screw

• pulley

• wedge

4. What type of simple machine is found on the inside cap of a 2 liter soda bottle?

• lever

• inclined plane

• pulley

• screw

5. The pivot or fixed point on the lever is called ____?

• load

• effort

• lever arm

• fulcrum

6. The device used to raise a flag up a flag pole is an example of a _____.

• wheel and axle

• lever

• inclined plane

• pulley

7. Axe is used for?

• to chop firewood

• to lift load

• to open the lid of a bottle

• none of these

8. Stairs are example of what simple machine?

• wedge

• pulley

• inclined plane

• wheel and axle

9. A doorknob is an example of a _______.

• wheel and axle

• inclined plane

• pulley

• wedge

10. A (n) ______ is a push or pull.

• newton

• acceleration

• force

• momentum