Page: 12
Richee
HOP librarian
Location: Prague
Member Since: 15th Jan 2002
Total posts: 1841
Posted:Balance between Poi head and body weight

prove of concept.




Warning: High tech..




Non-Https Image Link




Code:Centripetal force (2nd. law of move)



Prerequisite:



Code:Fc = CONST. (3rd. law of move)



Than:



1]
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If the Poi head will have twice bigger weight,

than Poi body, they'll got the same velocity.



2]
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If the Poi head will have the same weight,

as the Poi body, the tale will move a bit

faster.



3]
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If the Poi head will be twice lighter,

than Poi body, than the tale will move

twice faster.



4]
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If the Poi head will be 4 time lighter,

than the Poi body, than the Poi head

will move a bit faster.



5]
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If the Poi head will be 8 time lighter,

than the Poi body, than the Poi head

will move twice faster.



Resolution:




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Code:The velocity in compare between Poi head

and Poi body change quadraticaly.



Cause:




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(1st law of move)



In the first and the last case,

cause of balance of forces, it

will bow or flare Poi body.



----



Horizontal bow fire start,

one favourite.



lightning,



:R


POI THEO(R)IST

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Richee
HOP librarian
Location: Prague
Member Since: 15th Jan 2002
Total posts: 1841
Posted:87wt2gxq7,



I thought that there is a mistake, thank you for

explanation.



I meen ,I tried to make a concept of Poi head/body

wight balance from straight Poi.



But according to Mcp note, I'll try to calculate

it from "bow"(deltoid, like astrojax) itself.



Inna whole new thread.



Want to help? (PM)




Non-Https Image Link




thread lock,



:R


POI THEO(R)IST

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Carpal \'Tunnel
Location: Europe,Scotland,Both
Member Since: 5th Nov 2001
Total posts: 3749
Posted:huh? so this whole thread is entirely pointless? wink

T wave


This is a post by tom, all spelling is deleberate
-><- Kallisti

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animatEd
animatEd

1 + 1 = 3
Location: Bristol UK
Member Since: 31st Aug 2004
Total posts: 3540
Posted:ubblol

Empty your mind. Be formless, Shapeless, like Water.
Put Water into a cup, it becomes the cup, put water into a bottle, it becomes the bottle, put water into a teapot, it becomes the teapot.
Water can flow, or it can Crash.
Be Water My Friend.

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_Poiboy_
_Poiboy_

bastard child of satan
Location: Raanana, Israel
Member Since: 12th Jan 2004
Total posts: 1113
Posted:why are the pictures red x's for me? frown

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Carpal \'Tunnel
Location: Europe,Scotland,Both
Member Since: 5th Nov 2001
Total posts: 3749
Posted:server is down

This is a post by tom, all spelling is deleberate
-><- Kallisti

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yogapoi1
Member

Member Since: 5th Aug 2007
Total posts: 6
Posted:I dont get it at all. confusedevery point along the poi body has a different velocity,which depends on how far it is away from the centre of rotation(your hand in normal spin,the nexus in hyperloops/tangles,or the point of isolation)

if you take pi as = 3.1415927 and your chain as 50cm, for example in normal spin where your hand is the centre of rotation the distance travelled by the poi head is 3.1415927m, it can make this rotation in any time,and any point along the poi body will travel,in the same time a smaller distance (halfway along the body will travel half the distance)

 Written by: simian


i can see the pictures now smile

 Written by: ]I just cant imagine my chains overtaking my wicks [/quote



hmm, but if you look at poi tails, they follow the poi head, due to lightness and drag.

Depending on how your defining, you could consider the end of the poi tail to be the Poi Head (as it's the furthest part from the handle) and the head bit that the tail comes out of as the middle of the Poi Body.



So even if you take the poi tails as the poi head and the bit that the tails come out of as the middle, they still travel at the same speed because they are on the same arc,the tail is just delayed,not any slower,if any point on the same arc travelled slower you would eventually catch up to it again,if it could extend,and if
it can't extend then it would have to slow your spinning down until you came to an aventual stop.
so i think i'm missing some really important factor in understanding this thread.
*puts head in microwave-ahhh* ubbloco


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Richee
HOP librarian
Location: Prague
Member Since: 15th Jan 2002
Total posts: 1841
Posted:Either I don't, cause the calculation was wrong.

It'd be nice someone to recalculate the pro-
pper way the wight affect the Poi shape.

lightning,

:R


POI THEO(R)IST

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Page: 12

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