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How do you find output force if you are only given efficiency and work?
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How do you find the input force and output force?
let the input force be F1,and the distance between point of application of input force and the lever point is x1,similarly if output force iis F2,and distance of it's point of apllication is x2,then efficiency of the lever is (F2*x2)/(F1*x1) actually F*x gives the work done,and efficiency of any machine is output work/input work
How do you find output force?
Bob
How do you find the output force of a wheel and axle if you already know the input force?
To find the output force of a wheel and axle, you can use the formula: Output Force = Input Force * (Radius of Wheel / Radius of Axle). The output force is determined by the ratio of the radii of the wheel and axle, with the input force determining the overall scaling factor.
What is the mechanical efficiency of a machine that produces 400 joules of work output from work input of 500 joules?
The efficiency is 80%. To find the efficiency, 400/500 = 80%.
The efficiency of a ramp is 75 percent If the amount of work input is 240 J what is the amoun t of useful work output?
The formula for percent work efficiency is: percent efficiency = (work output/work input) x 100 To find the answer to this question, you just need to plug the given values into the formula. The problem tells you that the work input is 240 J and the percent efficiency is 75 %, so 75 = (work output/240) x 100 Now, solve for work output: -first divide by 100 .75 = (work output/240) -then multiply by 240 180 J = work output (in units of joules because work is measured in joules) And there's your answer. Hope this helped!
How do you find the input force and output force?
let the input force be F1,and the distance between point of application of input force and the lever point is x1,similarly if output force iis F2,and distance of it's point of apllication is x2,then efficiency of the lever is (F2*x2)/(F1*x1) actually F*x gives the work done,and efficiency of any machine is output work/input work
How do you find the input power in the electric efficiency formula if you have the output power and the efficiency percent?
Output equals efficiency times input; in formula, Ot = Ef x In and so In = Ot/Ef. To calculate the original input, divide the output by the efficiency.
Why do you multiply to find the total mechanical advantage?
The "Ideal Mechanical Advantage" of a simple machine isIMA = output force /input force . To find the 'actual' or real-world mechanical advantage,multiply the IMA by the machine's efficiency.
How do you find the output force of an object?
I'm not sure how to tell you how to find the output force of an object, any suggestions?
How do you find output force?
Bob
What is the formula to find mechanical efficiency?
Mechanical efficiency = (output energy)/(input energy) . It's typically stated as a percentage.
How do you find the output force of a wheel and axle if you already know the input force?
To find the output force of a wheel and axle, you can use the formula: Output Force = Input Force * (Radius of Wheel / Radius of Axle). The output force is determined by the ratio of the radii of the wheel and axle, with the input force determining the overall scaling factor.
Mechanical advantage is defined as the number of times that a machine increases an applied force for a given machine which would always decrease the mechanical advantage of that particular machine?
To find the mechanical advantage of a simple machine divide output force by input force. (input force is the force that we exert on a machine, and output force is the force that is exerted by a machine).
What is the machine efficiency of a machine that produces 400 joules of work output from a work input of 500 joules?
The efficiency is 80%. To find the efficiency, 400/500 = 80%.
What is the mechanical efficiency of a machine that produces 400 jouls of work output from a work input of 500 joules?
The efficiency is 80%. To find the efficiency, 400/500 = 80%.
What is the mechanical efficiency of a machine that produces 400 joules of work output from work input of 500 joules?
The efficiency is 80%. To find the efficiency, 400/500 = 80%.
How efficient is a pulley system if an operator has to pull 2.5 m of rope to lift a 250 N pail of water a distance of 4.5m?
The system is 100% efficient. Step 1: Find out Mechanical Advantage so that you can find out input force MA = input distance/output distance = 2.5m / 4.5 m = 0.5555555 Step 2: Find input force AMA = output force / input force 0.5555555 = 250 N / input force input force = 250 N/ 0.5555555 input force = 450 N Step 3: Solve for mechanical efficiency ME = ((output force x output distance) / (input force x input distance)) x 100% = ((250 N x 4.5 m) / (450 N x 2.5 m)) x 100% = (1125 Nm / 1125 Nm) x 100% = 1 x 100% = 100% *** MA = Mechanical Advantage *** AMA = Actual Mechanical Advantage *** ME = Mechanical Efficiency
