Question

Which of the following machines is an example of Wedge ? *​

Answer 1

Answer:

If you put two inclined planes back to back, you get a wedge. A wedge is a simple machine used to push two objects apart. Examples of the wedge include knives, chisels, and axes. A screw is a special kind of inclined plane.

A wedge is a simple machine that consists of two inclined planes. A screw is a simple machine that consists of an inclined plane wrapped around a cylinder or cone. The ideal mechanical advantage of wedges and screws is always greater than 1.

Some examples of wedges that are used for separating might be a shovel, a knife, an axe, a pick axe, a saw, a needle, scissors, or an ice pick. But wedges can also hold things together as in the case of a staple, push pins, tack, nail, doorstop, or a shim.