Last updated on July 8th, 2021 at 10:08 am
A wedge is a simple tool in the shape of a triangle. In other words, a wedge is simply two inclined planes back to back. Figure 1 shows the simple formulas for calculating the IMAs of these machines. The mechanical advantage formula for a wedge is dependent on its geometry:
MA of a wedge = L / t
Wedge can be used to split an object into two parts or to lift heavy objects. Knives and axe heads are examples of wedges.
Related Study
MA of Lever
MA of wedge – you are here
MA of an inclined plane
MA of wheel and axle
