Forums > Advanced Poi Moves > Bow & Flare
Login/Join to ParticipateBRONZE Member
HOP librarian
1,841 posts
Location: Prague, Czech. Republic
HOP librarian
1,841 posts
Location: Prague, Czech. Republic
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]
Non-Https Image Link
If the Poi head will have twice bigger weight,
than Poi body, they'll got the same velocity.
2]
Non-Https Image Link
If the Poi head will have the same weight,
as the Poi body, the tale will move a bit
faster.
3]
Non-Https Image Link
If the Poi head will be twice lighter,
than Poi body, than the tale will move
twice faster.
4]
Non-Https Image Link
If the Poi head will be 4 time lighter,
than the Poi body, than the Poi head
will move a bit faster.
5]
Non-Https Image Link
If the Poi head will be 8 time lighter,
than the Poi body, than the Poi head
will move twice faster.
Resolution:
Non-Https Image Link
Code:
The velocity in compare between Poi head
and Poi body change quadraticaly.
Cause:
Non-Https Image Link
(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
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]
Non-Https Image Link
If the Poi head will have twice bigger weight,
than Poi body, they'll got the same velocity.
2]
Non-Https Image Link
If the Poi head will have the same weight,
as the Poi body, the tale will move a bit
faster.
3]
Non-Https Image Link
If the Poi head will be twice lighter,
than Poi body, than the tale will move
twice faster.
4]
Non-Https Image Link
If the Poi head will be 4 time lighter,
than the Poi body, than the Poi head
will move a bit faster.
5]
Non-Https Image Link
If the Poi head will be 8 time lighter,
than the Poi body, than the Poi head
will move twice faster.
Resolution:
Non-Https Image Link
Code:
The velocity in compare between Poi head
and Poi body change quadraticaly.
Cause:
Non-Https Image Link
(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
BRONZE Member
Carpal \'Tunnel
3,750 posts
Location: Europe,Scotland,Both
Carpal \'Tunnel
3,750 posts
Location: Europe,Scotland,Both
Posted:
server is down
server is down
This is a post by tom, all spelling is deleberate
-><- Kallisti
SILVER Member
Member
6 posts
Location: United Kingdom
Member
6 posts
Location: United Kingdom
Posted:
I dont get it at all.
every 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)
I dont get it at all.
every 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 nowWritten 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*
BRONZE Member
HOP librarian
1,841 posts
Location: Prague, Czech. Republic
HOP librarian
1,841 posts
Location: Prague, Czech. Republic
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
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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