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16y ago

the input force for a screw is the top when you use a drill or screwdriver to screw it into the object. The output is when the object goes into the wood or etc. It transfers the force to the object. I learned this in 7th grade science 3 weeks ago. I'm positive it's the right answer.

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15y ago

Input: Driver on screw; wood on screw (in all directions)

Output: Screw or driver; screw on wood (in all directions)

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Q: Where are the input and output forces on a screw -?
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What are input and output forces?

An input force is what force you act upon a machine. The output is what it does for you in return.


What is the output and input forces?

An output force is the force that is exerted from the input force to create motion of the resisting object. the input force can be less or more then the output force


A pulley has a mechanical advantage of 1. What does this tell you about the size and direction of the input and output forces?

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Why is the efficiency of a screw low?

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A broom is an example of machine where are the input and output forces applied?

The applied force to the end of the handle is the input force and the output force is when the broom sweeps over the floor.


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The ratio of the output to input forces may help you there.


A broom is an example of a machine. where are the input and output forces applied?

The applied force to the end of the handle is the input force and the output force is when the broom sweeps over the floor.


Why is the output work in a machine always less than the input work?

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.


Is an OMR an input or output?

is an omr and input or output device?


In a real machine the work output is always less than the work input.?

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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.