annie4321 annie4321

20-05-2016
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contestada

What type of simple machine is found in a stapler?Please help me this is due tomorrow.

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bellagbartley bellagbartley

20-05-2016

a lever and a spring..... maybe

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joselina joselina

21-05-2016

a lever and a wedge because when you staple the paper the force is being pushed down

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