0
-3/-45
kni9
Add your answer:
Earn +20 pts
How do you calculate the mechanical efficiency of a machine?
Work output divided by Work input Times 100
How do you do in and out in math?
Assuming by in you mean input and out you mean output. Input is the value that goes in while the output is the value you receive. Between these terms is a rule, called the nth term that will always work to help you find the input/output. For example. Our input is 2, and our output is 10 the rule here could be the input multiplied by 5 equals the output, or it can be something extremely difficult and unfathomable even to a banker...
What is the mechanical efficiency of a machine whose work input is 100j and work output is 30j?
The mechanical efficiency of this machine is 30 percent.
What is the answer Here are two number machines 1- X x 5 - 4 and 2- X x 3 plus 8. both machines have the same input that makes the output of A three times bigger the output of B work out the the input?
It is -7.
Formula to calculate work output?
Work Output=Resistance X Distance
How do you find the mechanical efficiency of a pulley?
you have to do: work (output) divided by work (input) = F x d (output) divided by F x d (input)
The work output of a machine divided by the work input is the?
efficiency.
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 is the definition of mechanical efficiency?
Output work divided by input work
What is the work output of machine divided by the work input called?
That is called the efficiency.
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.
How do you calculate the mechanical efficiency of a machine?
Work output divided by Work input Times 100
What is a a comparison of a machines work output with the works input that is mechanical?
Output power divided by input power, for a machine, is called the machine's efficiency. It need not be mechanical energy.
What is the formula of each simple machine by getting the work exerted by the machine?
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
What is a comparison of a machine's work output and work input?
Output is always greater than input. The output is multiplied from input.
How are input work and output work related?
Input work and output work are related in that input work refers to the amount of energy or effort put into a task or process, while output work refers to the amount of useful work generated by that task or process. The relationship between input work and output work can be used to calculate efficiency, with output work divided by input work giving a measure of how well a system or machine is converting input energy into useful output energy.
How does friction affect the equality between work input and work output in real situations?
Work Input = Work Output + Work done in overcoming friction.Therefore Work Input > Work Output.
