The ratio of resistance force to effort force is a mechanical advantage.
Wiki User
∙ 8y agoWiki User
∙ 11y agoThe AMA(Actual Mechanical Advantage).
if the frictional resistance is high, the force will be greater, and if the frictional resistance is low, the force will be smaller.
Air resistance
The name given by engineers to the ratio of "electrical potential difference" (expressed in volts) to "rate of current flow" (expressed in amperes) is "resistance" (expressed in ohms).
friction resistance opposition impedance These all have a slightly different connotation and depend on the type of force under consideration.
there are 5 main types friction...try to slow things down gravity...any two objects have gravity of attraction between them static electricity...can attract charged things magnetism...attract objects made from iron upthrust...pushes things fluid(liquid and gases) air resistance and water resistance type of friction. there are also two forces called pressure force and moments force.
resistance force
1 (one).
The effort required would be proportional to the resistance.
The ratio of resistance force to effort force is a mechanical advantage.
The effort force is the force that is applied to an object that causes it to move. The object reciprocates with a resistance force. If the effort force is greater than the resistance force, the object moves.
Resistance force is the force which an effort force must overcome in order to do work.
The resistance force
Class 2.
The resistance force is the log. It trys to stop the wedge of the axe. The effort force of the swinging axe helps it break through the log, breaking through its resistance.
Work force plus effort force
by the negative force and the positive force
no movement