No student devices needed. Know more
17 questions
Types of simple machines: levers, inclined planes and....
Screw
Wedge
Pulleys
Load
Parts of a lever: pivot point, load and....
Rope
Effort
Wheel
Axle
A bottle opener is a .....
Pulley
Lever
Inclines plane
Ice tongs are a .....
Lever
Pulley
Inclined plane
Scissors are a .....
Inclines plane
Lever
Pulley
Parts of a pulley: wheel, rope and
Load
Effort
Axle
Pivot point
There's is a ____________ in the outside of the wheel and a rope runs around it.
Load
Groove
Axle
Rope
If you put two or more pulleys together, i'ts even ______________ to lift the load.
Easier
Harder
A well uses a .....
Pulley
Inclined plane
Lever
A bike uses a .......
Lever
Pulley
Inclined plane
An inclined plane has ...
One part
Two parts
five parts
Slides are ......
Pulleys
Inclines planes
Levers
A ________ is an inclined plane wrapped around a pole.
Screw
Wedge
Scissors
A __________ is two inclines planes back to back.
Wedge
Screw
Archimedes invented the ....
Windscreen wiper
Giant Screw
Powered plane
Personal Computer
Kirkpatrick Macmillan invented the ...
Pedal bicycle
Windscreen Wiper
Powered plane
Giant Screw
Steve Wozniak invented the ....
Giant Screw
Personal Computer
Windscreen wiper
Pedal bicycle
Explore all questions with a free account