It is the calculation of how much faster and easier a machine makes your work. To calculate mechanical advantage, you simply divide the resistance force by the effort force.
Q&A Related to "What Is Mechanical Advantage?"
 The advantage a person has because a machine makes a job easier to do is called mechanical advanrage. Almost any machine would provide a substantial amount of mechanical advantage http://www.ask.com/web-answers/Science/Physics/wha...
 Mechanical Advantage: F(out)/ F(in) Actual Mechanical Advantage is the ratio of Force outputed to Force inputed. (AMA=Fo/Fi) Similarly, IMA (Ideal Mechanical Advantage) = di/do. http://wiki.answers.com/Q/What_is_the_formula_for_...
 1. Find the mechanical advantage of a pulley system by noting how many doubled-up stretches of rope or line must shorten for the load to be lifted. Denote it with the letter n. For http://www.ehow.com/how_6573238_mechanical-advanta...
 A mechanic's lien is when you had your vehicle worked on and you didn't pay for it. The mechanic can put a lien against your car and you can't sell it until the debt is satisfied. http://www.ask.com/web-answers/Business/Other/what...