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What would be the mechanical efficiency as a percentageof a machine that produced an output of 200J with an input of 250J?
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The mechanical what of a machine compares the input force with the output force?
Mechanical efficiency
What would a machine that had 100 percent mechanical efficiency be called?
an ideal machine
What does the output force divided by the input force equal?
Efficiency of a machine or mechanical advantage
The amount by which a machine multiplies an input force is called?
mechanical advantage
What is the term for the comparison of input and output work of a machine?
Sounds like you are asking about "mechanical advantage"...
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 mechanical efficiency in science?
mechanical efficiency is the percent of the energy that you put into a machine that was transferred to the load.
The mechanical what of a machine compares the input force with the output force?
Mechanical efficiency
What would a machine that had 100 percent mechanical efficiency be called?
an ideal machine
What does the output force divided by the input force equal?
Efficiency of a machine or mechanical advantage
What is mechanical in science?
mechanical efficiency is the percent of the energy that you put into a machine that was transferred to the load.
What role does friction have in reducing mechanical efficiency?
Friction is the reason that you can never have a 100% efficient machine. It is the reason that most machine have horrible efficiency.
The amount by which a machine multiplies an input force is called?
mechanical advantage
What can be done to increase the efficiency of the machine?
Mechanical Efficiency is the ratio of Actual mechanical advantage to ideal mechanical advantage.Efficiency will be maximum when Actual mechanical advantage equals that of ideal.But practically not possible.Actual mechanical advantage will be less due to friction,heat,deflection etc.avoiding these loses will increase the machine efficiency.
Why a normal machine could not have the mechanical efficiency of 100?
Because there is always going to be friction, the efficiency of any machine will always be less then 100 percent.
What is the term for the comparison of input and output work of a machine?
Sounds like you are asking about "mechanical advantage"...
How does friction impact the amount of mechanical energy produced by a machine?
Friction in a machine can reduce the mechanical energy produced by increasing the amount of energy lost as heat. Friction between moving parts causes resistance, which converts some of the mechanical energy into thermal energy. Minimizing friction through lubrication and proper maintenance can help increase the efficiency of a machine and maximize the amount of mechanical energy it produces.
