BowlingFans.com, The site for the fans, by the fans....
Sponsored Links




ChatBox:

Sponsored Links


Topic Options
Rate This Topic
#100021 - 08/08/09 04:03 PM Re: axis rotation & axis tilt ***** [Re: spr3wr]
cgeorg Offline


Registered: 10/12/07
Posts: 3567
A/S/L: Pittsburgh, Pa
Axis rotation != Axis of rotation.

Axis of rotation is the line around with the ball spins. It includes the PAP and NAP.

At the foul line, looking down from above, axis rotation is the angle difference between the the foul line and the axis of rotation.

At the foul line, looking from behind, axis tilt is the angle difference between the foul line and the axis of rotation.

So, axis tilt measures the difference between the axis of rotation and the ground - how much the PAP points to the air. Axis rotation measures the difference between the axis of rotation and the direction it's traveling - how much the PAP points back towards the bowler.

Note that all 3 of those values will change as the ball travels down the lane. The axis of rotation changes as the ball flares, and axis tilt and axis rotation change as the ball encounters friction - when the ball is rolling, both are 0.
_________________________
CMGBB - Bowling tips
BowlSK - Bowling score keeper and stats tracker
My BowlSK

That my boy... that's pro quality.

Top
#10100 - 1 second ago Sponsored Links
Sponsored Links Online   content
Legend

Registered: Fri Aug 27 2004
Posts: 10100
A/S/L: Mountain View, CA
Top



Entire topic
Subject Posted by Posted
axis rotation & axis tilt maf_south 01/12/03 11:13 PM
Re: axis rotation & axis tilt RAY200 01/13/03 10:47 AM
Re: axis rotation & axis tilt maf_south 01/14/03 05:21 AM
Re: axis rotation & axis tilt Coachrich 01/14/03 07:51 AM
Re: axis rotation & axis tilt DTB300 01/14/03 09:41 AM
Re: axis rotation & axis tilt maf_south 01/15/03 03:16 AM
Re: axis rotation & axis tilt joel 01/20/03 11:14 AM
Re: axis rotation & axis tilt Tblues 01/24/03 04:56 PM
Re: axis rotation & axis tilt Coachrich 02/05/03 07:28 AM
Re: axis rotation & axis tilt Tblues 04/07/03 09:34 AM
Re: axis rotation & axis tilt Anakin Skywalker 04/07/03 07:16 PM
Re: axis rotation & axis tilt Coachrich 04/15/03 08:06 AM
Re: axis rotation & axis tilt Tblues 05/23/03 01:27 PM
Re: axis rotation & axis tilt PDUK1 03/01/04 06:03 PM
Re: axis rotation & axis tilt Badger 07/19/04 09:50 AM
Re: axis rotation & axis tilt JurseyJim 10/29/04 11:36 PM
Re: axis rotation & axis tilt cheetah 02/09/05 07:09 PM
Re: axis rotation & axis tilt 802dave 02/10/05 12:51 PM
Re: axis rotation & axis tilt Coach04 02/10/05 06:34 PM
Re: axis rotation & axis tilt cheetah 03/11/05 11:32 AM
Re: axis rotation & axis tilt Darrell 03/11/05 01:34 PM
Re: axis rotation & axis tilt cheetah 03/11/05 02:13 PM
Re: axis rotation & axis tilt Darrell 03/14/05 07:07 AM
Re: axis rotation & axis tilt cheetah 03/14/05 04:47 PM
Re: axis rotation & axis tilt Darrell 03/15/05 10:06 AM
Re: axis rotation & axis tilt Gutter_Cleaner 08/23/06 03:43 AM
Re: axis rotation & axis tilt nublet 08/24/06 10:28 AM
Re: axis rotation & axis tilt Gutter_Cleaner 08/25/06 02:23 AM
Re: axis rotation & axis tilt BackToStorm 02/20/08 03:08 PM
Re: axis rotation & axis tilt warhog19 01/21/09 01:02 PM
Re: axis rotation & axis tilt sk8shorty01 01/21/09 01:19 PM
Re: axis rotation & axis tilt warhog19 01/21/09 02:14 PM
Re: axis rotation & axis tilt CoachJim 01/21/09 03:16 PM
Re: axis rotation & axis tilt sk8shorty01 01/21/09 03:54 PM
Re: axis rotation & axis tilt wadud 04/21/09 06:06 AM
Re: axis rotation & axis tilt sk8shorty01 04/21/09 09:30 AM
Re: axis rotation & axis tilt TurboNerd 05/13/09 02:02 PM
Re: axis rotation & axis tilt wadud 07/30/09 08:22 PM
Re: axis rotation & axis tilt skyblue 08/08/09 01:54 AM
Re: axis rotation & axis tilt spr3wr 08/08/09 12:06 PM
Re: axis rotation & axis tilt cgeorg 08/08/09 04:03 PM
Re: axis rotation & axis tilt wadud 08/10/09 04:56 AM
Re: axis rotation & axis tilt sk8shorty01 08/10/09 09:39 AM
Re: axis rotation & axis tilt wadud 08/30/09 08:24 AM
Re: axis rotation & axis tilt spr3wr 08/30/09 08:55 AM
Re: axis rotation & axis tilt wadud 08/30/09 03:32 PM
Re: axis rotation & axis tilt Zeph 11/21/09 07:53 AM
Re: axis rotation & axis tilt wadud 12/10/09 03:20 PM
Re: axis rotation & axis tilt ijohn83 01/09/11 04:31 PM
Re: axis rotation & axis tilt metguy 03/19/11 10:22 PM
Re: axis rotation & axis tilt ijohn83 03/20/11 12:27 AM
Re: axis rotation & axis tilt metguy 03/20/11 03:16 AM
Re: axis rotation & axis tilt Handful 03/20/11 06:32 AM
Re: axis rotation & axis tilt metguy 03/20/11 07:52 AM
Re: axis rotation & axis tilt Bowling Boy 12/30/10 10:04 AM
Re: axis rotation & axis tilt Bowling Boy 01/09/11 02:47 PM
Re: axis rotation & axis tilt 10PinGaloot 01/09/11 03:08 PM
Re: axis rotation & axis tilt Nimitz87 01/03/12 06:31 PM
Re: axis rotation & axis tilt JackZ 01/09/11 05:53 PM
Re: axis rotation & axis tilt RickatFransProShop 03/20/11 08:36 AM
Re: axis rotation & axis tilt ijohn83 03/20/11 10:21 AM

Moderator:  Angel, Community Manager 
Savings That Support BowlingCommunity.com
We need your help!
Rather than begging for donations we're asking you to do one simple thing to help keep these forums running smooth:
When shopping for anything on Amazon.com or eBay please use these links to go to the web sites.

This won't cost you a cent!
You'll still get the exact same low prices, deals and free or low cost shipping; it doesn't change anything for you at all! The items do not have to be bowling related; all purchases made through these links help us! Amazon.com and eBay will pay us a small commission for every sale and it's helping us cover the expenses.

BowlingCommunity.com Recent Posts
Bowler turns 100
by Dennis Michael - 11/19/19 05:04 PM
Our Bowling Ally is now Chuckie Cheese
by djp1080 - 11/18/19 07:59 PM
Major News in the Industry
by Mkirchie - 11/17/19 04:35 PM
Good morning everyone...
by djp1080 - 11/17/19 12:50 PM
Plastic or Urethane?
by Dennis Michael - 11/17/19 12:45 PM
What is the best ball to get?
by djp1080 - 11/10/19 09:02 PM
Which fork on the Hy-Road should I take?
by Mkirchie - 11/02/19 07:05 AM
End of Days
by BOSStull - 11/02/19 06:44 AM
Terms Of Use
Use of this community signifies your agreement to the Community Standards and Conditions of Use.

About BowlingFans.com | Contact Us | Advertise With Us | Site Map
Use of this website constitutes acceptance of our Terms of Use and Privacy Policy. | Material Connection Disclosure

Copyright © 1998 - 2019 - usrbingeek LLC | Copyright Policy
BowlingFans.com, BowlingFans, The Right Approach, Kegler's Connection, Tour411, BallBeat, BowlingCommunity.com, BowlSearch.com, and Bowling News You Can Use are trademarks of usrbingeek LLC. All other trademarks and tradenames are property of their respective owners.