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Why is always work output less than work input?

Anonymous

∙ 8y ago

Updated: 11/19/2021

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.

Jaycee Emard ∙

Lvl 10

∙ 3y ago

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Q: Why is always work output less than work input?

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Related Questions

Why is work output is always less than work output?

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.

What is the reason a machine's output work is always less than the input force?

Entropy.

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.

Why input current of USis less than Output current?

Why input current of USis less than Output current?

What is value creation?

every input has some value but the output is always less than the input this is called value creation

What is value-creation?

every input has some value but the output is always less than the input this is called value creation

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.

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 the output force always less than the input force of a third class lever?

The output force is always less than the input force in a third-class lever because the input force is applied closer to the fulcrum than the output force. This configuration allows for greater speed and range of motion, but at the cost of reduced mechanical advantage.

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.

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.

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