The work in put
The work out put
THE AMA
The velocity ratio
The efficiency of the machine
The IMA
(Input) force x (Input) distance = (Output) force x (Output) distance
Working in joules or watts, the work input is the amount of energy input into a machine or system to perform a task.
The work output is the amount of energy output from a machine or system after performing a task.
The AMA (Actual Mechanical Advantage) is the ratio of the output force to the input force in a machine, taking into account friction and other losses.
The velocity ratio is the ratio of the distance moved by the effort to the distance moved by the load in a machine.
The efficiency of the machine is the ratio of the work output to the work input, expressed as a percentage.
The IMA (Ideal Mechanical Advantage) is the ratio of the input distance to the output distance in a machine, assuming no energy losses due to friction or other factors.