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Pulley and Wheels

A hand truck ...

Question

A hand truck is used to move boxes in a store. Which simple machines are part of the hand truck?

A

Lever, wheel and axle

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B

Pulley and lever

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C

Pulley and wheel

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D

Pulley

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Solution

The correct option is A
Lever, wheel and axle

A hand truck uses wheel, axle, and lever to pick up things and move around the store.

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