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WorksheetsCOMPLEX MACHINES
Total questions: 20
Worksheet time: 22mins
Which of the following machines is NOT an example of wheel and axle?
Wheelbarrow is a simple machine or complex machine?
Simple Machine
Complex Machine
What simple machine are there in a Ferris Wheel?
wheel and axle
pulley
lever
inclined plane
What do we use a machine for?
To dream about nice things.
To create new worlds.
To make a job easier.
To start a job.
Simple machine
Complex machine
A fishing pole is an example of a complex machine. What simple machines are used to make up this complex machine?
lever, wheel and axle, pulley
wheel and axle, inclined plane, pulley
wheel and axle, pulley, inclined plane
What simple machines are used to make up this complex machine? Tick three ( / ) correct answers.
wheel and axle
screw
gear
pulley
Which one of these is not complex machine?
If you put two or more pulleys together, i'ts even ______________ to lift the load.
easier
harder
Which of these tools has gears?
Can you name this simple machine?
wheel and axle
lever
pulley
wedge
This machine needs energy from ________
electricity
people
wind
water
A complex machine ...
doesn´t exist.
is a machine very difficult to create.
is a machine very difficult to use.
is the combination of one or more simple machines together.
What is this?
Wedge
Pulley
Lever
Inclined plane
This complex machine has a pulley.
Name the simple machine on the pedals, handle bars and handbrakes on a bicycle
wedges
pulleys
incline planes
levers
A wheelbarrow is an example of a complex machine. Which simple machine is NOT found in this object?
lever
wedge
wheel and axle
Which one of this is a simple machine?
