Re: Conservation of angular momentum

On May 30, 6:19 pm, "Androcles" <Engin...@xxxxxxxxxxxxxxxx> wrote:
"Peter" <Poakfi...@xxxxxxx> wrote in message

news:1180559517.522030.188150@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

Let's have a clean up and get rid of the clutter.
[snip old stuff we agree with]

: > : Now, back to business. O.
: > : K., velocity is a true vector, what aboutangularvelocity? tangential
: > : velocity?
: >
: > If it meets the axioms it's a vector.
: >
: > http://mathworld.wolfram.com/VectorSpace.html
: >
: > Velocity is a derivative [displacement divided by time at a point].
: > Time, like mass, cannot be a vector, it has no inverse (axiom 4).
: >
: > Angularvelocity isangulardisplacement.
: > Tangential velocity brings the radius into the calculation, producing
: > linear velocity where the radius meets the tangential point.
:
: I think I found a solution to my problem, but I need help to make
: something with it. Would you be willing to help? I think you are
: qualified. An open mind is also required.
:

What is it you are trying to solve, Peter?

I found a disconnect between theoretical and experimental results in
classical mechanics. The culprit seems to be the definition of angular
momentum r x p.

Peter


.

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