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What is meant by the input force and output force of a machine?
The input force is the force applied to a machine to make it work, while the output force is the force produced by the machine as a result of the input force. In simple terms, the input force is what you put into a machine, and the output force is what you get out of it.
Can a simple machine put out more energy than is put into it?
NO. No system can put out more Energy than is put into it. That would violate the 2nd Law of Thermodynamics. However, a simple machine, like a lever can put out more Force than is put in.
What is the work input for a machine?
The work input for a machine is the amount of energy or force that is put into the machine in order to make it operate. It is the energy that is required to do work on the machine and make it perform its intended function.
How much work can a machine do the measure of how much useful work a machine puts out compared to the work put into it is called it's?
The measure of how much useful work a machine puts out compared to the work put into it is called its efficiency. It is expressed as a ratio of output work to input work, typically represented as a percentage. Higher efficiency signifies that the machine is making better use of the energy it receives.
Why will you never get more work out of a machine than you put into it?
This is known as the principle of conservation of energy, where the total amount of energy put into a machine is equal to the total amount of work the machine can output. Due to factors like friction and heat, some input energy is always lost, making it impossible to get more work out of the machine than what was initially put in.
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 meant by the input force and output force of a machine?
The input force is the force applied to a machine to make it work, while the output force is the force produced by the machine as a result of the input force. In simple terms, the input force is what you put into a machine, and the output force is what you get out of it.
What is the term that relates to how much of the energy you put into a machine actually goes where you wan it to go?
That's its efficiency.
Can a simple machine put out more energy than is put into it?
NO. No system can put out more Energy than is put into it. That would violate the 2nd Law of Thermodynamics. However, a simple machine, like a lever can put out more Force than is put in.
In what way is a machine subject to the law of energy conservation?
The law of conservation of energy was never found to be violated. The relevance for a machine is that a machine can not produce more energy than is put into the machine.
Why is the amount of that a machine does is less than the amount put into the machine?
In such a machine, the remaining energy is wasted to friction
What is an efficiency ratio?
The efficiency ratio for a machine usually refers to the ratio of the useful energy available from a machine and the energy put into it.
How much work put into a machine is changed to useful work put out by the machine?
90%
What is the work input for a machine?
The work input for a machine is the amount of energy or force that is put into the machine in order to make it operate. It is the energy that is required to do work on the machine and make it perform its intended function.
How much work can a machine do the measure of how much useful work a machine puts out compared to the work put into it is called it's?
The measure of how much useful work a machine puts out compared to the work put into it is called its efficiency. It is expressed as a ratio of output work to input work, typically represented as a percentage. Higher efficiency signifies that the machine is making better use of the energy it receives.
Why will you never get more work out of a machine than you put into it?
This is known as the principle of conservation of energy, where the total amount of energy put into a machine is equal to the total amount of work the machine can output. Due to factors like friction and heat, some input energy is always lost, making it impossible to get more work out of the machine than what was initially put in.
Why cant a machine be 100 percent efficent?
The question is a little vague, but if I understand correctly, you're asking why a machine doesn't release as much energy as you put in to it. The reason for this is that energy is very unpredictable. For instance, if you add 1000 W into an electric kettle, not all the energy will go into heating the water. Some of the energy gets lost in the wires, some of the released heat might go into the air, some of the water might boil, etc. The same thing applies for all other machines.
