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Efficiency = (output/input) x 100 = (80/320) x 100 = 25%

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What is the formula to finding the work output of efficiency?

The formula to find the work output of efficiency is: Work output = Efficiency x Input work. Efficiency is a ratio of output work to input work, so multiplying this ratio by the input work gives the work output.


Which shows relationship between work input and work output?

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.


What do you get when you divide input work by output work?

When you divide input work by output work, you get the efficiency of a system. Efficiency is a measure of how well a system converts input work into output work, expressed as a percentage. A higher efficiency value indicates that more of the input work is being used to produce output work.


How does the output work compare to the input work for a machine that has an efficiency equal to 100 percent?

If a machine has 100 percent efficiency, the output work = the input work. That's actually basically what the efficiency of a machine is - output work / input work * 100.


What is the term for the comparison of input and output work of a machine?

The term for the comparison of input and output work of a machine is efficiency. It is typically calculated as the ratio of output work to input work, expressed as a percentage. A higher efficiency indicates that the machine is better at converting input work into useful output work.


What means work output divided by work input?

Work output divided by work input is known as the efficiency of a system. It represents the ratio of useful work output compared to the total work input required to perform a task. A system with high efficiency is able to convert a larger portion of input energy into useful output energy.


What do you compare work input to when calculating effieciency?

When calculating efficiency, work input is compared to the work output. Efficiency is the ratio of the work output to the work input, expressed as a percentage. It shows how effectively a system converts input energy into useful output energy.


How do you find output force if you are only given efficiency and work?

You can find the output force by dividing the work done by the input force by the efficiency. This formula is: Output Force = Work / (Input Force * Efficiency).


Ratio of output work to input work?

The ratio of output work to input work is known as the work efficiency, which is a measure of how effectively a system or machine converts input work into useful output work. It is calculated by dividing the output work by the input work and expressing it as a percentage. A higher work efficiency indicates a more effective transformation of energy.


What is the ratio of work output to work input?

The ratio of work output to work input is known as the efficiency. It is calculated by dividing the work output by the work input and multiplying by 100 to express it as a percentage. The efficiency value indicates how much of the input work is converted into useful output work.


The ratio of output work to input work is?

efficiency


What is the relationship between an input work and useful output work?

The relationship between input work and useful output work can be represented by efficiency. Efficiency is the ratio of useful output work to input work. A higher efficiency indicates that a larger proportion of the input work is converted into useful output work, while a lower efficiency suggests that more of the input work is wasted or converted into non-useful forms.