Question

screw is also a type of plane​

Answer 1

Inclined plane

A screw is a combination of simple machines—it is, in essence, an inclined plane wrapped around a central shaft, but the inclined plane (thread) also comes to a sharp edge around the outside, which acts a wedge as it pushes into the fastened material, and the shaft and helix also form a wedge in the form of the point.

Answer 2

Answer:

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screw is also a type of plane

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screw is also a inclined type of plane.

A screw is an inclined plane wrapped around a cylinder. The screw multiplies the FE by acting through a longer distance. The closer the threads are the greater the mechanical advantage.