Asked by Ms. Simpsonizer

28. A 20-N force applied to the handle of a door produces a 44-N output force. What is the AMA of the handle? Show your work.
Answered by a'ny
I need this.
Answered by raychelz
same , sigh
Answered by Dan
actual mechanical advantage of AMA is the ratio of the output force by a machine to the force that was inputted to the machine
AMA = output force / input force
AMA = 44 N / 20 N
AMA = 2.2 is the actual mechanical advantage of the handle of the door