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NNADVOKAT [17]
3 years ago
5

What is a Pulley why is it used​

Physics
1 answer:
aleksley [76]3 years ago
4 0

Answer:

A simple pulley is a wheel with a rope that allows you to pull one end and have it lift whatever is on the other end. A modern, common example of this is a crane, often used in construction.

Explanation:

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