Environmental Sciences, asked by sibdhusharavuri4137, 1 year ago

What is a screw? How does it helps

Answers

Answered by Rose3095
1

Explanation:

It is a simple machine . It is used mostly in furniture things

Answered by shraddhasingh3031
1

Answer:

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Explanation:

A screw is one of the most commonly used mechanical devices in the world. It is machine that converts rotational motion into linear motion. A screw has a long and thin metal shaft with threads spiraling along it's length. It also had a turning head with a groove where a screwdriver can be used to rotate the screw.

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