WorksheetsSimple Machines
Total questions: 60
Worksheet time: 1hrs 17mins
The purpose of a simple machine is to make work easier by allowing for a push or pull to occur over an increased distance.
True
False
Why are levers useful?
For seesawing
Allow us to measure the force of an object
Helps lift weight at one point of its length
All of the above
Which of the items lifted below can be considered a wedge?
A Pencil
A hammer
An axe
Two inclined planes put together
Why are simple machines "simple"?
They reduce the effort required to perform a simple task. Less force can be applied.
They are actually quite complicated.
You can easily put two pieces of wood together.
Splitting through wood is much faster.
Which simple machine is this?
Pulley
Wheel-and-axle
Inclined Plane
Lever
Where might a screw be used?
A bottle cap
A Lightbulb
Cell Phone Charger
All of the above
Which simple machines are present?
Wedge
Wheel-and-axle
Inclined Plane
Lever
A seesaw is an example of a
wedge
lever
inclined plane
pulley
Stairs is a kind of a/an
wedge
pulley
inclined plane
wheel and axle
Lightbulb is a kind of a/an
wedge
pulley
incline plane
screw
This device is a kind of a/an
wedge
lever
incline plane
wheel and axle
The fixed point on the lever is called
load
resistance
bar
fulcrum
The device used to raise a flag up a flag pole is an example of a
wheel and axle
lever
inclined plane
pulley
Identify this simple machine
Lever
Wheel & Axle
Inclined Plane
Screw
ramp
car
Nut-cracker
teeth
What is an inclined plane?
wheels that turn on a post
made from two or more simple machines
flat surface that is higher at one end
uses a wheel and a rope to lift a load
