How Do You Calculate Using the MOND Formula?

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Discussion Overview

The discussion revolves around the MOND (Modified Newtonian Dynamics) formula, specifically the expression F=mµ(a/a0)a. Participants seek to understand the components of the formula, including the meaning of the symbol µ and the constant a0, as well as how to apply the formula in calculations.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested
  • Homework-related

Main Points Raised

  • One participant expresses a desire to understand the MOND formula and its components but lacks the necessary background in calculus and functions.
  • Another participant provides a link to a Wikipedia article on MOND, suggesting it contains relevant information.
  • A participant clarifies that µ is a function of (a/a0) rather than a constant, while a0 is identified as a constant that is given.
  • One participant questions the validity of the MOND theory, suggesting it is more of a suggestion than a definitive theory and implies that it may not be suitable for actual calculations.
  • A request is made for a worked example to illustrate how to apply the MOND formula in a practical scenario.

Areas of Agreement / Disagreement

Participants exhibit a mix of uncertainty and differing opinions regarding the nature of the MOND theory and its applicability. There is no consensus on how to approach the formula or its validity as a scientific theory.

Contextual Notes

Some participants express limitations in their mathematical background, which affects their ability to engage with the formula. The discussion also highlights the ambiguity surrounding the interpretation of the MOND theory and its components.

christian_dude_27
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I need some help with the formula from the MOND Theory. I just want to understand it and be able to do it myself without any help, but that just didn't happen. so i need some help from professionals. the formula is:

F=mµ(a/a0)a

I know that symbol in there is "Micro" (µ) but i don't know what it's value is, nor do i know what the constant he uses value is (a0). can someone please help me with this formula?
 
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Thank you Doc, I've seen and printed that very document, but what i was talking about, which none of the articles I've read don't tell me, is what the value of the Micro symbol is in this equation, or for that matter, what the constant is either or how to use it. I'm not a calculus student, (Algebra II) and don't know squat on how to do this, but would like too and i know there's not much to it. I'm not good at functions either, which this thing seems to have.
 
The link explains that µ is a function of (a/a0), not a constant; a0 is a constant and is given. Not sure how seriously you should be taking this theory. (Edit: I'll move this to Cosmology.)
 
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could you perhaps run the math by with me? i mean, make a scenerio so that i can see how the work is done and explain it to me?
 
Don't know if anybody is still following this thread but to clarify ...

The MOND "formula" is not really a true formula and the MOND "theory" is not a true theory. The theory is really just a suggestion that the Newtonion formula may not be exactly correct and suggests what the true formula might look like without giving details. So you can't really use MOND to do an actual calculation.

Although I find the MOND theory interesting it probably is better treated as speculation at this time that as a proper theory, IMHO at least.
 

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