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Work output is always less than work input because some work is lost to friction and heat which is created in the process of physics.
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Why is always work output less than work input?
Work output is always less than work input because some work is lost to friction and heat which is created in the process of physics.
When a mechine does work on an object the output work is?
always less than the input work
Why is the work output of a machine always less than the work input?
The work output of a machine is always less than the work input due to energy losses in the form of heat, friction, and other inefficiencies. These losses result in some of the input work being converted into forms other than useful output work, leading to a decrease in efficiency.
Is the work output always less than the work input when a machine is used to perform a task?
No, the work output is not always less than the work input when a machine is used. In an ideal scenario, the work output from a machine can be equal to or even greater than the work input, though in practice some energy is always lost due to factors such as friction and heat.
Why is work output always less than work input?
Work output is always less than work input because some work is lost to friction and heat which is created in the process of physics.
Is work output more than work input?
Work output can never be more than work input. That's a law of nature. In the real world, it's always less.
What is the reason a machine's output work is always less than the input force?
Entropy.
When a machince is used to perform a task work output is always what than work input?
When a machine is used to perform a task, the work output is always less than the work input. This is because some of the input work is lost due to factors such as friction, heat, and inefficiencies in the machine. This is known as the principle of conservation of energy.
Why is work output by a machine always less than the work input?
It is usually unavoidable that some energy is wasted.
Is it true that work output of a machine is always less than work input because of energy lost due to friction?
Yes, it is true. Due to factors such as friction, heat generation, and other inefficiencies in the machine, some of the input energy is always lost to the surroundings rather than being converted into useful work output, resulting in the work output being less than the work input.
In a real machine why is the work output always less than the work input?
Every real machine is subject to forces that reduce output. These include actual forces such as friction, or human controlled forces such as imperfect machining. This reduces the output to less than the ideal.
In a real machine the work output is always less than the work input.?
Every real machine is subject to forces that reduce output. These include actual forces such as friction, or human controlled forces such as imperfect machining. This reduces the output to less than the ideal.
