It's called a tangent plane, jackass. And they can meet at infinitesimal angles.
Whats this got to do with edges on balls?
https://en.wikipedia.org/wiki/Tangent
Show me a edge on a ball like on a cube.
Dick head
It's called a tangent plane, jackass. And they can meet at infinitesimal angles.
Whats this got to do with edges on balls?
https://en.wikipedia.org/wiki/Tangent
Show me a edge on a ball like on a cube.
Dick head
The edge of a ball, or what us math people call a "sphere", is a point that is equidistant from the geometric centre of the sphere. That distance would be r, otherwise known as the radius. You can pick any point on the "ball", and guess what....it's the exact same distance from the centre as any other point. No matter what point you're looking at, on the ball, it is the same distance away from the centre as any other point you could possibly look at.
The "edge" you keep referring to would be the point that is visually furthest from the geometric centre of the ball. It can be seen, and can be established as clear as day by anyone with standard visual acuity. If you couldn't assess where the edge of a ball is, cueball or object ball, you couldn't use ghost ball, or any other method of aiming. If you care to take on this challenge, here's how you'd do it. Get two balls of radically different size. Use "ghost ball" to establish your aiming point. See if the ball goes in. Oh, wait...it won't. Because the equators of the balls won't touch, so you'll actually undercut (or overcut) every shot, except a straight in. But, seeing as you guys say edges don't exist, it would be absolutely impossible to make a straight in, because you need to aim centre to centre. Tell me...how do you approximate centre if you can't see a left or right edge?
Explain away.....I gotta hear this.
Whats this got to do with edges on balls?
https://en.wikipedia.org/wiki/Tangent
Show me a edge on a ball like on a cube.
Dick head
Replace the ball with a square cube & see the right edge line where the sides meet. Walk right or left in the room & you will see the same edge line.
You can not do that with a sphere. The edge line will change.
That is the context of the discussion regarding objectivity vs subjectivity.
If you & I stand two feet apart & look at that cube on the table we will both see the same right edge line. It is an objective line.
If you & I stand two feet apart & look at a spherical ball on the table we will NOT both see the same physical 'edge' line.
That makes the 'edge' line of a spherical ball subjective & dependent on one's physical position as to what physical 'edge' line one would see.
Now I would guess that you know we're speaking of the 'edge' point on the equator of the ball.
Best Wishes to You & ALL.
That's uncalled for.
He is technically correct.
The supposed edge point of a sphere on the equator would constantly change as one moves their view of vision laterally.
Hence it is ONLY 'defined' by one setting their vision perfectly still.
Congratulations. You have just found the objectivity in CTE.
John,
It would seem that you too do not even understand the issue at hand.
Best Wishes.
https://www.mathsisfun.com/geometry/vertices-faces-edges.html
Here's a great page for the two guys that can't seem to define what an edge is.
The fact that both of you keep referring to "balls" would imply you can see that these "balls" you speak of are circular/spherical. If you can ascertain that they're circles, guess what......you can see edges. Big step today, guys. You're nearly there!
I'd explain to you where you and Duckie are quite confused between what a corner and an edge are, but I can't be bothered. Go about proving the world is flat.
https://www.mathsisfun.com/geometry/vertices-faces-edges.html
Here's a great page for the two guys that can't seem to define what an edge is.
The fact that both of you keep referring to "balls" would imply you can see that these "balls" you speak of are circular/spherical. If you can ascertain that they're circles, guess what......you can see edges. Big step today, guys. You're nearly there!
https://www.mathsisfun.com/geometry/vertices-faces-edges.html
Here's a great page for the two guys that can't seem to define what an edge is.
The fact that both of you keep referring to "balls" would imply you can see that these "balls" you speak of are circular/spherical. If you can ascertain that they're circles, guess what......you can see edges. Big step today, guys. You're nearly there!
Maybe not. But you found the objectivity in CTE nonetheless.
Think about what "Fixed Cue Ball" means.
I made it easier for them.
Yes John,
Have you actually read ANY of the recent discussions?
Once you define the 'edge' by the line from the center CB to the 'edge' of the OB along with the other line of CB 'edge' to X of the OB, the CB & the relationship between the two balls is 'objectively' FIXED.
From that position, only two 'objective' outcome angles are possible, one relative to each direction of the very precisely defined pivot.
ANY OTHER, I repeat, ANY OTHER outcome angled line is ONLY possible by fudging in some manner OFF of the OBJECTIVE LINE, changing the amount of the 1/2 tip pivot, or steering the cue.
The amount of that fudging is 100% subjective.
There has been NO objective instructions or directions on HOW to objectively determine the amount to move off of that line other than saying, 'move until you see it, move until you see the proper perception for the shot'. That process is purely & 100% subjective process in getting to the actual shot line.
Once one is on the line of the objectively fixed relationship between the two balls there is NOTHING, I repaet, NOTHING that objectively indicates what the actual shot line is.
That is the issue for the 5 shots & the fact that all 5 cshots an NOT be made 'OBJECTIVELY' off of the same visual & pivot without subjective fudging OFF of the objective line.
NO ONE, I repeat, ON ONE has given ANY instructions or descriptions for ANY objective influence to make that occur.
The only thing said is that ball present themselves differently depending on where they are on the table. That is science bending & not possible in any objective manner.
So...ALL that has been said is, 'move until you see the proper perception'.
THAT is no instructions at ALL... at least not of any objective nature or structure.
Best Wishes to You & ALL.
And contact points are visible.....yeah right.
All you have to do is show me a edge on a ball.....edge being two planes that meet at a angle. No such thing exists on a ball.
I always know where to place the CB without seeing any form of a "ghost".
http://www.ck12.org/geometry/Faces-...n/Faces-Edges-and-Vertices-of-Solids-Grade-7/
Now...go back under your rock.....then again this is 7th grade stuff which maybe over CTE users head
Well, thanks once again for showing us all that you have no idea what you are talking about when it comes to using CTE. I don't know what system you are talking about above, but it sure isn't CTE.