| Levers | Wheels and Axels | Wedges | Inclined Planes | Pulleys |
|---|---|---|---|---|
|
Scissors, Wheelbarrow, Catapult
Name one machine that uses a lever.
|
Truck, Wheelbarrow, Trolley, Garbage Bin.
Name one machine that uses a wheel and axel.
|
Axe, Teeth, Door stop
Name one machine that uses a wedge.
|
A ramp.
Name one machine that uses an inclined plane.
|
What is
Name one machine that uses a pulley.
|
|
A lever is a stick that is used to lift objects.
What is a lever?
|
What is a wheel and axel?
|
A wedge is two inclined planes joined together.
What is a wedge?
|
An inclined plane is a slope that is used to assist in lifting heavy objects.
What is an inclined plane?
|
What is
What is a pulley?
|
|
Effort, Load and Fulcrum.
Name the 3 parts of a lever.
|
Axel, Shaft and thread.
What are the three parts of a wheel?
|
Hold, Split, Cut,
What can wedges be used to do?
|
||
|
A device that makes work easier.
Define a machine.
|
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