Hi Jim,
As we move the turns closer, we increase the velocity factor too much. At
some point, the Slinky will receive off the opposite (feed) end. Tom
explains it at
www.w8ji.com/slinky_and_loaded_beverages.htm .
And I just found this, where K5UO seems to say that his Slinky was about 12
turns per foot.
lists.contesting.com/_towertalk/2006-12/msg00510.html
73, Mike
www.w0btu.com
Mike, what do you mean when you say "fires backwards".
>
>
>
> On 7/28/2014 8:59 AM, Mike Waters wrote:
>
>> Carl,
>>
>> On Sun, Jul 27, 2014 at 6:53 PM, Carl <km1h@jeremy.mv.com> wrote:
>>
>> I knew that answer 20 years ago Mike. Perhaps someone has a large Slinky,
>>> can count the turns and then give it back to his grandson (-:
>>>
>>> Ok. I think the thing to do is just experiment with the length/pitch.
>> Stretch it out along the rope, past the point where it fires backwards
>> (and
>> then some), maybe.
>>
> ...
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