Which equation can you use to calculate the mechanical advantage of a simple machine?
MA=Δxi×Δxo
MA=Δxi−Δxo
MA=ΔxoΔxi
MA=ΔxiΔxo
MA=Δxo/Δxi
The correct equation to calculate the mechanical advantage (MA) of a simple machine is:
MA = Δxo / Δxi
The correct equation to calculate the mechanical advantage (MA) of a simple machine is:
MA = Δxo / Δxi
In this equation, Δxo represents the output distance or displacement and Δxi represents the input distance or displacement. The mechanical advantage can be calculated by dividing the output distance by the input distance.
To find the mechanical advantage, you need to measure both the input distance and output distance of the simple machine. The input distance refers to the distance over which the effort is applied, while the output distance is the distance over which the load is moved or displaced.
By plugging the values for Δxo and Δxi into the equation, you can calculate the mechanical advantage of the simple machine.