Asked by Liam

A screwdriver with a 1-cm shaft and a 4-cm handle is used to tighten a screw, what is the ima?
Answered by drwls
If those are both radii or diameters, the answer is 4.

Do you see why?

Do you know what ima stands for?
Answered by Liam
ideal mechanical advantage. That is the answer that I got too. It seemed to easy?! Thank you!!