The product of foce and distance.
The SI unit of work.
The rate of doing work.
Equal to 746 watts.
A device that changes a force.
The force exerted on a machine.
The distance the input force acts through.
The work done by the input force acting through the input distance.
The force that is exerted by a machine.
The distance the output force is exerted through.
The output force multiplied by the output distance.
The number of times that the machine increases an input force.
Actual Mechanical Advantage
(AMA) Equals the ratio of the output force to the input force.
Ideal Mechanical Advatage
(IMA) The mechanical advantage in the absence of friction.
The percentage of work inout that becomes work output.
A rigid bar that is free to move around a fixed point.
The fixed point the bar rotates around.
The distance between the inout force and the fulcrum.
The distance between the output force and the fulcrum.
A slanted surface along which a force moves an object to a different elevation.
A V-shaped object whose sides are two inclined planes sloped toward each other.
An inclined plane wrapped around a cylinder.
A simple machine that consists of a rope that fits into a groove into a wheel.
A combination of two or more simple machines that operate together.