Science 7 Simple Machines Quiz

Which design works best for the lever?

• First-Class Lever

• Second-Class Lever

• Third-Class Lever

• All of the above

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Who invented the lever?

• Leonardo de Vinci

• Marie Curie

• Archimedes

• Dom

What is the lever used for?

• Water Bottle

• Bottle Opener

• Car

• Milkshake

Who invented the wedge?

• Egyptians

• Jaylynn's Dad

• Ms. McGhee

• Unknown

How long ago was the wedge made?

• 216 million

• 2.6 hundred

• 2.6 thousand

• 1.8 million

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Is a wedge a push or a pull?

• Pull

• Push

• Neither

• Both

When was the wheel and axle made?

• In medieval times

• It was made in the 4th milenium

• The cavemen

• 2000 BC

Who made the wheel and axle?

• Just a dude

• the Sumerian People

• animals

• Ben Franklin

How are wheels and axles used in everyday life?

• Steering wheels and axles in cars

• Faucet knobs

• Levers

• Random Gears

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What is the pulley for?

• A lifting machine

• water producer

• magnet

• pulling cheese

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