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777dan777 [17]
3 years ago
11

Which of the following devices is a simple machine?

Engineering
2 answers:
rodikova [14]3 years ago
8 0

Answer:

The answer is B. a pulley

Explanation:

I hope I answered your question:)

Pie3 years ago
5 0

Answer:

A PULLY

Explanation:

HAD THIS ONE THAT IS THE CORRECT ANWSER

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