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Not sure if this is a real physics question... but yes, pushing against a wall is tiring even though no "work" is being done. Its isometric conditioning. Think of this: Put your hands in front of you and press them together as hard as you can for as long as you can. This will tire you out pretty quick.
What else can I help you with?
Why does one get tired when pushing against a stationary wall when no work is done on the wall?
Even though no physical work is done on the wall, your muscles are still contracting and using energy to generate force. This sustained muscular effort causes fatigue and leads to a feeling of tiredness, despite the lack of movement in the wall.
Why do you become physically tired when you push against a wall and fail to move it even t?
Surprisingly, there is actually work being done! However, if a single person's just leaning against a wall, pressing their weight actively into it, there's not enough pressure being exerted on the wall to make it move. It does experience the pressure, but the other forces of the rest of the wall pressing in on it, gravity holding it together, all push back more. As well, even if no work was truly being done against the wall, locking your arms in one spot and applying pressure to your own muscles works those muscles to fatigue.
Which of the following examples is NOT an example of a product of work?
An example that is NOT a product of work is maintaining a constant velocity while pushing against a stationary wall. Work is only done when a force causes a displacement, and in this case, the wall does not move even though a force is applied against it.
What is the only condition that work is done?
Work is done when a force is applied to an object and the object moves in the direction of the force. If there is no movement, no work is done, even if a force is applied.
Is glass fluid or solid at room temperature?
Glass is considered a solid at room temperature, even though it may appear to flow slowly over long periods of time.
Why were some military leaders against the atomic bonb?
Many were against it even its creator Albert Einstein was against it because it was unethical and that type of immense power was unknow till then. They were scared but i believe it had to be done
Which disease of digestive system in India has received great attention and against which active vaccination is being done even in schools?
Enterocolitis
What is life like as an arable farmer?
I imagine it would be very tiring to have to tend to livestock day in and day out, but very rewarding, as an animal like a cow in return would produce milk and meat for the farmer. Having been to an arable farm, I saw that a lot of work was to be done, even removing the 'waste' ;).
What can be done against a tenant for disparagement?
There's always civil court. However, even if you win, the award is usually nominal at best (a few cents).
Hugh williamson what he thought should be done to protect the rights of people?
He wanted the rights for all people. He was really against slavery. He even said it in the Convention!
What type of yoga can be done even after lunch or dinner?
The only yoga that can be done even after lunch or dinner is Vajrashana.
Is a mattress a rectangular solid?
Yes even though it is 'bouncy', it is still a solid because it can not melt etc.
What are some kinds of solid figure?
they are alot of solid figures e.g trees , books even your monitor !
Is it true that a 8 year old is teaching college?
I do not believe that to be so. They have laws against that even if the child was able to.I do not believe that to be so. They have laws against that even if the child was able to.I do not believe that to be so. They have laws against that even if the child was able to.I do not believe that to be so. They have laws against that even if the child was able to.I do not believe that to be so. They have laws against that even if the child was able to.I do not believe that to be so. They have laws against that even if the child was able to.
Which religion carves their temples out of solid rock in a subtractive manner?
Some buddhist temples and statues were carved from solid rock or even solid cliffsides.
Is sin inherited?
No, sin is something someone has done against another. Even though you are related to that person who committed a sin, it doesn't mean you have inherited it since everyone is born pure.
How can a Muslim boy become a Muslim girl?
Body mutilation is against the teachings of Islam. It is however done regardless of what your religion is and in Iran the government is even paying for it so they will not be homosexuals anymore because they changed their sex. See link below for how the procedures are done.
