Question

which type of simple machine a screw is ?
pls tell as 4 th class​

Answer 1

Answer:

screw is a type of inclined plane simple machine.

Explanation:

A screw is a mechanism that converts rotational motion to linear motion, and a torque (rotational force) to a linear force. It is one of the six classical simple machines. The most common form consists of a cylindrical shaft with helical grooves or ridges called threads around the outside.