Efficiency of the device.
How much work is applied to an object to make it move vs how much energy the object recieves.
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Input work refers to the work done on a system, while output work refers to the work done by a system. Input work is the energy transferred to a system, while output work is the energy transferred from a system.
Input work refers to the work done on a system, such as the energy transferred to an object to change its state. Output work, on the other hand, refers to the work done by a system, such as the energy transferred by an object when it performs a task. In simpler terms, input work is the energy put into a system, while output work is the energy that comes out of a system.
Well, input work is the effort you put into a task or project, like brainstorming ideas or planning your approach. Output work, on the other hand, is the tangible results or outcomes you achieve from your efforts, such as completing a painting or finishing a report. Remember, both input work and output work are important parts of the creative process, so enjoy each step along the way.
The relationship between work input and work output is defined by the efficiency of a system. Efficiency is a measure of how well a system converts input work into output work and is calculated as the ratio of output work to input work. A higher efficiency indicates a more effective conversion of work input to work output.
The output work of a machine is typically less than the input work, due to factors such as friction, heat loss, and other inefficiencies in the machine's operation. This difference between input and output work is known as the efficiency of the machine.
The input force is the force applied to a machine to make it work, while the output force is the force generated by the machine in response to the input force. The output force is what produces the desired work or movement from the machine based on the input force applied.
The comparison between output and input work is called efficiency. It is a measure of how well a system can convert input work into useful output work. Efficiency is usually expressed as a percentage, with 100% being perfect efficiency.
The formula for work exerted by each simple machine is: Lever: Work = Input force × Input distance = Output force × Output distance Inclined plane: Work = Input force × Input distance = Output force × Output distance Pulley: Work = Input force × Input distance = Output force × Output distance Wheel and axle: Work = Input force × Input radius = Output force × Output radius Wedge: Work = Input force × Input distance = Output force × Output distance Screw: Work = Input force × Input distance = Output force × Output distance