Centripetal force in a golf swing

Click For Summary

Discussion Overview

The discussion revolves around the role of centripetal force in a golf swing, exploring its implications for the mechanics of swinging a golf club. Participants express curiosity about the concept rather than seeking homework help.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant seeks clarification on how centripetal force functions in a golf swing beyond just preventing the club from flying out of the hands.
  • Another participant claims that centripetal force is actually pulling the golf club out of the hands, which is met with confusion.
  • A different participant explains that centripetal force is required for any mass in circular motion and is provided by the grip on the club.
  • One participant describes the mechanics of a golf swing, comparing it to cracking a whip and detailing the forces involved during the swing.
  • Another participant emphasizes the importance of centripetal force in maintaining control of the club during the swing, noting the consequences of insufficient or excessive force.
  • A participant raises a question about the effect of centripetal force on the orientation of the club's edge relative to the ground during the swing.

Areas of Agreement / Disagreement

Participants express differing views on the nature of centripetal force in relation to the golf swing, with no consensus reached on its specific role or implications.

Contextual Notes

Some statements made by participants contain assumptions about the mechanics of the swing and the nature of centripetal force that remain unverified within the discussion.

bolson07
Messages
3
Reaction score
0
Can anyone explain how centripetal force is involved in a golf swing, i understand that it is one force keeping the club from flying out of your hands, but what else. THis is not a homework question i am just curious. (Had to specify because of the thread above)
 
Physics news on Phys.org
Centripetal force is pulling the golf club out of your hand actually.
 
THe person above is weird, anyone got anything better
 
Whenever any mass executes circular motion a centripetal force is required. In the case of the golf club, the centripetal force is provided by your grip on the club. ("centripetal" just means "towards the center"; it's not a separate kind of force.)
 
Pengwuino said:
Centripetal force is pulling the golf club out of your hand actually.

WHAT? :confused: :confused:

~H
 
If you think that the penguin is weird here, check out General Discussion. :biggrin:
 
Danger said:
If you think that the penguin is weird here, check out General Discussion. :biggrin:

I only venture there ocassionally, it is a very strange place to me... There seems to be a war waging between some guerrilla organisation calling themselves the 'PF sisterhood' and the english gentleman Wolfram. :confused:

~H
 
That's just a smoke-screen. The Sisterhood battle is internal; they all want him, and they're not good a sharing.
 
Since no one is answering, a golf swing is sort of like cracking a whip. The club or iron starts off positioned back about 90 degrees from the forearms. Initially the force is mostly backwards and downwards, almost parallel to the club or iron, but as the swing moves downwards, the force transitions so that it is angled greatly from the golf club or iron. You have a net force inwards (and forwards) on the handle of the golf club, but the center of mass of the golf club has a reactionary outwards force causing the club or iron to rotate faster than a golfers forearms. Ideally the golf club or iron accelerates (rotational acceleration) forwards to line up with the golfers forearms right at or just before contact. This extra swinging motion of the club or iron increases the head speed.
 
  • #10
?? The question was specifically about centripetal force and Doc Al answered it.
 
  • #11
Pengwuino said:
Centripetal force is pulling the golf club out of your hand actually.
I hear gravity makes the planets fly out into intergalactic space.
 
  • #12
dav2008 said:
I hear gravity makes the planets fly out into intergalactic space.
:smile: :smile: :smile:
 
  • #13
The reason centripetal force is crucial to your golf swing is that this force is applied by you (form your arms, through your hands into the club). If you supply too little, you will hit the ground just before the ball; too much, and you'll "wiff" (go right over the ball without touching it).
 
  • #14
I'm glad to finally see my golfing style described in scientific terms. Now... how do I stop it?
 
  • #15
Don't bob your head/dip your shoulders when you swing. Rotate around your spine as if it is fixed in space. Those are the main reasons for topping (or wiffing) and swinging into the ground.

I'm wondering what, if any, effect centripedal force might have on the club edge's orientation to the ground. Since the club is attached offcenter, you might get a flexing of the shaft away from the club, dipping the toe towards the ground. That could explain why when I set up I look like I'm heel low, but when I swing (when it is good), the foot of the club is flat.
 
  • #16
Golf - it spoils a good walk.
 
  • #17
Thanks, Russ. I'll give that a try if W and I can ever afford to go out. It won't be easy to adjust though; I'm used to swinging a baseball bat, not a golf club.
 

Similar threads

  • · Replies 16 ·
Replies
16
Views
2K
  • · Replies 8 ·
Replies
8
Views
3K
  • · Replies 15 ·
Replies
15
Views
4K
  • · Replies 10 ·
Replies
10
Views
2K
  • · Replies 21 ·
Replies
21
Views
2K
  • · Replies 6 ·
Replies
6
Views
4K
  • · Replies 24 ·
Replies
24
Views
4K
  • · Replies 8 ·
Replies
8
Views
14K
  • · Replies 4 ·
Replies
4
Views
712
  • · Replies 6 ·
Replies
6
Views
3K