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WorksheetsSimple Machines
Total questions: 12
Worksheet time: 21mins
Name
Class
Date
1.
Which is an example of a lever?
a)
seesaw
b)
skates
2.
Which is an example of a lever?
a)
bucket
b)
scissors
3.
Which is an example of a lever?
a)
car jack
b)
pulley
4.
Which is an example of a lever?
a)
crane
b)
truck
5.
Which is an example of motion?
a)
up and down
b)
friction
6.
Which is an example of motion?
a)
lever
b)
side to side
7.
Which is an example of motion?
a)
back and forth
b)
singing
8.
A lever is a stiff bar that rests on a support called a fulcrum.
a)
True
b)
False
9.
A pulley is a wheel with a rod, called an axle, through its center lifts or moves loads.
a)
True
b)
False
10.
A simple machine is...
a)
complicated
b)
simple
11.
An inclined plane is a flat surface with one edge raised higher than the other.
a)
True
b)
False
12.
Friction is the resistance that one surface or object encounters when moving over another.
a)
True
b)
False
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