Simple Machines

Which one of these objects found in the house is actually a simple machine?

Pizza Cutter

Book

Flowers

Which one of these objects found in the house is actually a simple machine?

Paper

Nutcracker

Vase

Which one of these objects found in the house is actually a simple machine?

Tape Cassette

Candle

String

Write one example of an object found in the house that is actually a simple machine. Please include what kind of simple machine it is, and how it is used. (Please do not use any answers from other test questions)

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