WorksheetsYear 3 Science: Unit 10 Machine ~ Pulleys
Total questions: 20
Worksheet time: 20mins
A pulley is a _________________ machine.
simple
compound
complex
hard
What is shown in the diagram above?
Key chain
Hook
Pulley
Magnet
What is a pulley?
an example of a simple machine which enables load to be lifted using lesser force
an example of cooking tool
an example of a interesting toy
an example of stationary
Which of the diagram below shows a pulley?
A pulley enables load to be _________________ easily.
dragged
kicked
pushed
lifted
What is this part of pulley?
Axle
Groove
Rope
Wheel
Name the part labeled B?
Load
Effort
What is this part of pulley?
Axle
Groove
Rope
Wheel
What is this part of pulley?
Axle
Groove
Rope
Wheel
Name the type of pulley shown here.
Fixed pulley
Movable pulley
Compound pulley
Controlled pulley
What is the use of pulley in the diagram above?
To lift containers to / off the truck
To lift water from a well
To raise a flag
To move a painter up and down
What is this part of pulley?
Axle
Groove
Rope
Wheel
What is the use of pulley shown here?
To lift building materials at the construction site
To move cable cars up and down the hill
To lift / bring down objects to / from the balcony
To pull up fishing nets from the sea to the boat
What is the use of pulley shown here?
To lift containers to / off the truck
To lift water from a well
To raise a flag
To move a painter up and down
What is the use of pulley shown here?
To lift containers to / off the truck
To lift water from a well
To raise a flag
To move a painter up and down
What is the use of pulley shown here?
To lift containers to / off the truck
To lift water from a well
To raise a flag
To move a painter up and down
Name the part labeled A?
Load
Effort
What is the use of pulley shown here?
To lift building materials at the construction site
To move cable cars up and down the hill
To lift / bring down objects to / from the balcony
To pull up fishing nets from the sea to the boat
What is the use of pulley shown here?
To lift building materials at the construction site
To move cable cars up and down the hill
To lift / bring down objects to / from the balcony
To pull up fishing nets from the sea to the boat
What is the use of pulley shown here?
To lift building materials at the construction site
To move cable cars up and down the hill
To lift / bring down objects to / from the balcony
To pull up fishing nets from the sea to the boat
