Question

draw two examples of each type of simple machines and write down their uses​

Answer 1

Answer:

WEDGE

A wedge is a simple machine used mainly to put in between two stones. A wedge as a tool is used to push two things apart such as the blade of a sword and knife does when it cuts wood. A wedge can also be used to lift an object or hold an object in place.

SREW

Screws are widely used in threaded fasteners to hold objects together, and in devices such as screw tops for containers, vises, screw jacks and screw presses.