- #1
Solving a Hard Problem: My Journey and Solution (Image Included)
- Thread starter tukms
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In summary, you are asking how to solve a problem where you think a single force acting on one end of the stick is equivalent to a half force acting at each end of the stick to move it and a half force acting at each end of the stick to rotate it.
- #2
granpa
- 2,268
- 7
lets see here.
you don't provide a meaningful title to
tell people what your question is about so
they have to click on it to find out.
Then you don't show any work that
you've done to try to figure it out for yourself.
Then you don't even bother to type anything except
a 6 word sentence telling people to click on the image which
also doesn't show any work because its just a picture of your textbook.I don't think you should expect too many replies.
you don't provide a meaningful title to
tell people what your question is about so
they have to click on it to find out.
Then you don't show any work that
you've done to try to figure it out for yourself.
Then you don't even bother to type anything except
a 6 word sentence telling people to click on the image which
also doesn't show any work because its just a picture of your textbook.I don't think you should expect too many replies.
Last edited:
- #3
tukms
- 11
- 0
No , I have tried to solve it but the hard occurs when I don’t know the center of rotation of the rod . In fact , I know that this system is isolated and we have 3 laws of conservations for : linear momentum , mechanic energy , angular momentum . But I still don’t resolve it
PS I have both ebook and hardcover book , so I only post image to reduce the time for typing .
PS I have both ebook and hardcover book , so I only post image to reduce the time for typing .
- #4
tukms
- 11
- 0
No , I have tried to solve it but the hard occurs when I don’t know the center of rotation of the rod . In fact , I know that this system is isolated and we have 3 laws of conservations for : linear momentum , mechanic energy , angular momentum . But I still don’t resolve it
PS I have both ebook and hardcover book , so I only post image to reduce the time for typing .
PS I have both ebook and hardcover book , so I only post image to reduce the time for typing .
- #5
granpa
- 2,268
- 7
a picture of the stick and disk striking each other would be helpful.
You need to show what you've done so far or how you think it should be done.
You need to show what you've done so far or how you think it should be done.
- #6
tukms
- 11
- 0
I myself reckon that the stick would be moved in the composition of two simpler motions as transtational motion and rotational motion , but I don’t know the axis of the rotation
I think that if you could solve this problem , the solution would be done in the natural way and I could understand it
Thank
I think that if you could solve this problem , the solution would be done in the natural way and I could understand it
Thank
Attachments
- #7
granpa
- 2,268
- 7
I haven't been able to come up with a simple intuitive answer.
all I have been able to figure out is that a single force acting on one end of the stick is equivalent to a half force acting at each end of the stick to move it and a half force acting at each end of the stick to rotate it.
all I have been able to figure out is that a single force acting on one end of the stick is equivalent to a half force acting at each end of the stick to move it and a half force acting at each end of the stick to rotate it.
- #8
tukms
- 11
- 0
thank , but how to prove your conclusion :P
PS your thought made me excited . I also try to find the solution with you
PS your thought made me excited . I also try to find the solution with you
FAQ: Solving a Hard Problem: My Journey and Solution (Image Included)
What is the "hard problem" in science?
The "hard problem" in science refers to the question of how and why consciousness arises from physical matter. It is considered a difficult and complex problem because it is not easily explained by traditional scientific methods.
How do scientists approach solving the "hard problem"?
Scientists approach solving the "hard problem" by using various methods and theories from fields such as neuroscience, psychology, and philosophy. They also conduct experiments and research to better understand the nature of consciousness and how it relates to the physical world.
Is there a consensus among scientists on the solution to the "hard problem"?
No, there is currently no consensus among scientists on the solution to the "hard problem". Various theories and hypotheses have been proposed, but none have been universally accepted by the scientific community.
Has any progress been made in solving the "hard problem"?
Some progress has been made in understanding the mechanisms and functions of consciousness, but the "hard problem" remains largely unsolved. Scientific advancements continue to shed light on this complex issue, but there is still much more to be discovered.
Why is solving the "hard problem" important?
Solving the "hard problem" is important because consciousness is a fundamental aspect of human existence and plays a crucial role in our perception, thoughts, and behaviors. Understanding the nature of consciousness could have significant implications for fields such as medicine, psychology, and artificial intelligence.