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1.
What two parts might make a pulley?
2.
This machine converts motion in one direction into splitting motion acting at right angles.
3.
A sloping surface that alters the force required to move the load in a perpendicular direction.
4.
An arm that pivots on a point called a fulcrum
5.
When a rope or cable is wrapped over a grooved wheel it is called a:
6.
Lifting a wheelbarrow best illustrates the use of which simple machine?
7.
The use of a door stop best illustrates the use of which simple machine?
8.
How many basic types of simple machines are there?
9.
What type of simple machine is an inclined plane wrapped around a pole?
10.
An axe and a chisel are examples of what type of simple machine?