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What is the mechanical advantage if 50 J are put in and 200 J are produced?
The mechanical advantage is calculated by dividing the output force by the input force. In this case, the input work is 50 J and the output work is 200 J. The mechanical advantage would be 4, indicating that the output work is 4 times greater than the input work.
What is output force divided by input force is?
This is called the mechanical advantage. and is just a ratio comparing how much you put in to how much you get out.
What is input force divided by output force?
This is called the mechanical advantage. and is just a ratio comparing how much you put in to how much you get out.
What is mechanical advantage of a machine?
In physics and engineering, mechanical advantage(MA) is the factor by which a mechanism multiplies the force or torque put into it. Generally, the mechanical advantage is calculated as follows: or more simply:
What is meant by the term mechanical advantage?
A lever is a very useful tool that lets us exchange weight for distance. For example (theoretically) if you had to move a 200 pound sack into a car, but couldn't lift it, you could divide it into 8 parts, each being 25 pounds, and move each one individually into the car. It would be easy, however it would take more distance (lifting into the car 8 times instead of 1)
What does a mechanical advantage greater than one usually mean?
A mechanical advantage greater than one means that you have to put less effort into the system than if you had to do the work directly. Usually this is by spreading the effort you put in out over a longer distance or time. For instance, although in the end the same amount of work is done, lifting a box straight up with you hands is more difficult than using an inclined plane or lever to do the work.
What is the difference between actual and ideal mechanical advantage?
the equation of mechanical advantage isFout (force, output)divided byFin (force input)the equation for Ideal mechanical advantage isDin (distance, input)divided byDout (distance, output)hope this helps a bit
What is the mechanical advantage of a spring?
the spring does not have a mechanical adavantage because the amout of force you put in to it is the amoot of force that the spring provides. The real mechanical is that you can time when the force is provided
What do you call the number of times a machine multiplies the force?
That's the "mechanical advantage" of the machine.
Would the mechanical advantage of a hockey stick ever be greater than 1?
No, the mechanical advantage of a hockey stick is never greater than 1. The mechanical advantage is the ratio of output force to input force, so a value greater than 1 would imply that the stick is creating more force than is being put into it, which violates the laws of physics.
The comparison between output work imput work is?
Work input is how much work you put into a machine and work output is the work done by the machine according to how much work you put into it. You will never get more work out of a machine than you put into it. The efficiency of a machine is how much useful work you got out of the machine compared to how much you put in (expressed in a percent). Efficiency = Useful Work Output ÷ Work Input
What is the scientific definition for mechanical advantage?
If you get more force out of a machine than what was put into it, that is mechanical advantage. Levers and gears use this principal to amplify their output.
