mechanical advantage

noun, Mechanics
1.
the ratio of output force to the input force applied to a mechanism.
Origin
1890-95
Examples from the web for mechanical advantage
  • It can also help make other kinds of physical work easier by giving the user a mechanical advantage.
  • The players now can be taller because the clubs compensate and that has moved the mechanical advantage toward more height.
  • The choice of equipment determines mechanical advantage for this sport.
British Dictionary definitions for mechanical advantage

mechanical advantage

noun
1.
the ratio of the working force exerted by a mechanism to the applied effort
mechanical advantage in Science
mechanical advantage
  (mĭ-kān'ĭ-kəl)   
The ratio of the output force (acting on a load) produced by a machine to the applied effort (the input force). See also efficiency.