How do you find the IMA of a compound machine?

To find the Ideal Mechanical Advantage (IMA) of a compound machine, you first need to determine the IMA of each individual simple machine within the compound system. The IMA is typically calculated by dividing the distance over which the effort force is applied by the distance over which the load is moved for each component. Then, you can multiply the IMAs of all the individual machines together to get the total IMA of the compound machine. This approach allows you to understand how effectively the machine amplifies force.