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Posted

Another image to proove the laws of physics can not be denied in golf,



Bottom Left, notice that tiger is hitting a draw here back in 200. the high speed camera caught the clubface at multiple spots, notice how the clubface points to the right, and the ball is head perpendicular to the clubface.

Matt Dougherty, P.E.
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Posted
  saevel25 said:
Another image to proove the laws of physics can not be denied in golf,

Nice image.

Technically, though, while the clubface will dictate the direction the ball goes, the ball will not leave the clubface perpendicular unless it was struck square. The law of the angle of incidence is to thank for this. (If you bounce a ball off a wall at an angle the ball will come off the wall at an angle. It makes no difference if the ball is moving into the wall or the wall is moving into the ball, or in this case the clubface is moving into the ball.) If the clubface is 5* open to the ball at impact, the ball will leave the clubface at a 5* angle.

"Golf is an entire game built around making something that is naturally easy - putting a ball into a hole - as difficult as possible." - Scott Adams

Mid-priced ball reviews: Top Flight Gamer v2 | Bridgestone e5 ('10) | Titleist NXT Tour ('10) | Taylormade Burner TP LDP | Taylormade TP Black | Taylormade Burner Tour | Srixon Q-Star ('12)


Posted
Thats only if its inelastic, which isn't the case with golf were the golf ball and the driver are both elastic.

Matt Dougherty, P.E.
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What's in My Bag
Driver; :pxg: 0311 Gen 5,  3-Wood: 
:titleist: 917h3 ,  Hybrid:  :titleist: 915 2-Hybrid,  Irons: Sub 70 TAIII Fordged
Wedges: :edel: (52, 56, 60),  Putter: :edel:,  Ball: :snell: MTB,  Shoe: :true_linkswear:,  Rangfinder: :leupold:
Bag: :ping:

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Posted
  saevel25 said:
Thats only if its inelastic, which isn't the case with golf were the golf ball and the driver are both elastic.

Right. Well said. You can throw a rubber ball at a wall and it won't come off square - you must not play racketball, B-Con.

I hate those wacky bounces.

Erik J. Barzeski —  I knock a ball. It goes in a gopher hole. 🏌🏼‍♂️
Director of Instruction Golf Evolution • Owner, The Sand Trap .com • AuthorLowest Score Wins
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Posted
Probably the best indoor sport ever, i took a quarter of that during college, had a blast. To bad my week ankle took me out for about 2-weeks, but man fun stuff. The best is double, 4 people in a small room, so much fun.

The best was when this one guy went to hit it off the back wall, just nailed his mouth, he had the taste of a racketball in his mouth for the rest of the session. ;b

Matt Dougherty, P.E.
 fasdfa dfdsaf 

What's in My Bag
Driver; :pxg: 0311 Gen 5,  3-Wood: 
:titleist: 917h3 ,  Hybrid:  :titleist: 915 2-Hybrid,  Irons: Sub 70 TAIII Fordged
Wedges: :edel: (52, 56, 60),  Putter: :edel:,  Ball: :snell: MTB,  Shoe: :true_linkswear:,  Rangfinder: :leupold:
Bag: :ping:

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Posted
  iacas said:
Right. Well said. You can throw a rubber ball at a wall and it won't come off square - you must not play racketball, B-Con.

Heh, no, I haven't, but I know that elasticity definitely plays a factor. I just would not have imagined that the golf ball would be elastic enough to generate that effect. At the speeds they are struck at, though, I suppose they do. I stand corrected.

[Edit] Thinking about it, I almost thought that a golf ball still couldn't come off square unless it were spinning to begin with. Then I realized that the clubhead itself is rotating from open to closed through impact, which accomplishes the same thing. I definitely believe it can come off square now. I could try to look up the elastic properties of the ball, but I'll just take your word on it for now.

"Golf is an entire game built around making something that is naturally easy - putting a ball into a hole - as difficult as possible." - Scott Adams

Mid-priced ball reviews: Top Flight Gamer v2 | Bridgestone e5 ('10) | Titleist NXT Tour ('10) | Taylormade Burner TP LDP | Taylormade TP Black | Taylormade Burner Tour | Srixon Q-Star ('12)


Posted

On the elasticity of a golf ball:

In the bag: Titleist 909D2 9.5°, 906F2 15°, 585H 17°, AP2 710 3âPW, Vokey SM 52.08 & 58.12, Studio Select Newport 33", Pro V1X.
Home course: Lenzie Golf Club. Working on: ball striking.

Posted
  alisdair said:
On the elasticity of a golf ball:

The importance of a good ball. I was hitting some terrible balls yesterday and only then did I notice how much a difference that extra few quid makes. About 20 yards is the answer.

AP2 710's (4-P) / s400
909D X-Stiff
909F X-Stiff
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Vokey Wedges 53deg/58deg / s300 White Hot XG #1


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