Which simple machine is essentially a thin, wedge-shaped object with a sharp edge, commonly used to cut or split materials apart?

Explanation

A wedge is a simple machine consisting of a thin, tapered shape with a sharp edge, used to convert a force applied to its blunt end into a splitting or cutting force at its thin edge. Common examples include axes, knives, and chisels, all of which use this shape to concentrate force into a small area to cut or split materials. The narrower and sharper the wedge’s angle, the greater the mechanical advantage it typically provides for cutting. Explore more Everyday Science MCQs on mcqstutor to keep practicing.