Loft matters going the distance

My dad likes golf he wanted to know does club loft do
Jawad Eldessouki
Grade 6

Hypothesis

If the club loft is lower for 7 iron 

Then it will go the furthest because it has a lower loft angle

 

Research

What Is Golf?

Golf is a sport where you have to get the little white ball in the hole making as little strokes as possible.

 

What Is Club Loft?

Club loft is created between the clubface and the ground when striking a ball. 

 

What Are Golf Irons Made Of?

Most club heads (irons) are made out of steel or iron.  Club shafts are generally made of graphite or composite materials.


 

What Does Club Loft Affect?

The higher the club loft means that it will go a shorter distance but for one with a lower loft the further it will go.

Why Are There Different Clubs In Golf?

There are many different types of clubs.  Each club hits different.  For example, if I want to hit not too hard and a little bit closer I would use a club with a higher loft for a shorter distance.

 

What's A Club Face?

A club face is the surface of a golf club where the ball will hit.

What Is A Penalty?

A penalty occurs when you hit the ball out of bounds or in the water.  In getting a penalty you would have to add an extra stroke to your score.


What Brands Am I Using?

The clubs we used were Cobra, Taylormade and Callaway brand.  The golfballs used were the same for everyone and it was Kirkland brand.



Why Is The Grass Important?

The grass is important because in golf there are 3 types of grass.  The first is the fairway.  The fairway is where you want the ball to be because it is the easiest to hit out of.  Second is the fringe.  The fringe is a little bit harder to get out of and it's a little bit thicker.  And third is the rough.  The rough is one of the worst spots to be in because the grass is super thick and extremely hard to get out of.  There are also hazards on the course like the sand.  The sand is kind of like a little dip filled with sand that is annoying to get out of.  There is also water on the course so if you hit in the water you get a penalty and you have to hit again.


What Is An Angle And Trajectory?

Angles refer to the measurement of rotation between two lines or surfaces. In the context of trajectory, angles play a crucial role in determining the path of an object. Trajectory is the curved path that an object follows through space, and the launch angle influences its flight path. In golf, the club loft angle at which a ball is launched affects the distance. Adjusting loft allows for better control over the distance required for a specific shot.

 

Variables

Controlled variables 

  • The club shaft 
  • The golf net 
  • The artificial grass 
  • The golf monitor 

Independent variables 

  • The club loft  
  • Golf balls  
  • The player shooting 
  • The club type  
  • Club weight 

Dependant variable

  • How loft angle affects speed and distance 

 

Procedure

  1. Set up swing caddie golf monitor 
  1. Hit 10 shots with five different clubs-  7, 8, 9 iron sand wedge and the pitching wedge  
  1. Record results 

Observations

Ball speed
 
  1 2 3 4 5 6 7 8 9 10 average
56 salem 67 55 58 58 59 60 61 58 57 62 59.5
56 cole 54 67 69 72 70 70 65 75 62 74 67.8
56 samer 78 62 62 57 52 57 59 56 55 57 59.5
56 kuch 61 61 66 56 60 68 70 51 54 68 61.5
                       
45 salem 73 76 86 76 81 77 79 76 78 76 77.8
45 cole 87 84 90 83 83 85 86 85 85 86 85.4
43.5 samer 87 86 88 83 78 84 87 78 82 83 83.6
43.5 kuch 70 81 81 87 80 92 84 81 86 79 82.1
                       
40 salem 78 86 76 78 81 81 78 80 78 71 78.7
40 cole 86 90 86 93 101 85 87 87 94 88 89.7
38 samer 95 96 102 82 88 73 98 95 93 92 91.4
38 kuch 100 85 85 92 83 79 95 80 102 85 88.6
                       
35.5 salem 82 89 94 91 80 80 94 87 88 95 88
33.5 cole 99 88 96 100 97 99 88 100 94 91 95.2
33 samer 98 102 102 104 102 107 94 100 98 102 100.9
33 kuch 83 90 88 91 78 87 91 80 84 90 86.2
                       
31.5 salem 98 102 108 90 99 87 97 97 94 89 96.1
31 cole 100 100 99 106 106 86 102 114 100 103 101.6
28.5 samer 115 111 119 114 115 108 101 120 100 109 111.2
28.5 kuch 91 96 104 86 91 78 91 92 89 82 90

Carry / Distance 

  1 2 3 4 5 6 7 8 9 10 average
56 salem 81 59 65 65 66 68 69 65 64 71 67.3
56 cole 58 80 85 89 86 85 77 95 71 93 81.9
56 samer 100 71 72 62 54 62 67 61 60 63 67.2
56 kuch 71 72 81 61 70 84 87 53 58 83 72
                       
45 salem 98 103 119 103 112 104 108 103 106 102 105.8
45 cole 120 116 125 115 114 117 119 117 117 118 117.8
43.5 samer 119 118 122 114 106 116 121 107 113 114 115
43.5 kuch 93 113 113 121 109 129 117 113 121 109 113.8
                       
40 salem  108 119 105 108 114 114 108 113 108 99 109.6
40 cole 119 124 118 127 141 118 120 121 132 121 124.1
38 samer 132 134 142 115 124 101 138 133 130 130 127.9
38 kuch 142 120 123 130 117 109 135 113 145 119 125.3
                       
35.5 salem 116 127 133 130 112 111 135 124 125 137 125
33.5 cole 142 124 138 143 140 142 125 143 135 130 136.2
33 samer 142 148 147 151 148 154 135 144 142 147 145.8
33 kuch 119 129 126 130 110 124 130 115 119 130 123.2
                       
31.5 salem 135 145 157 124 131 115 136 139 134 123 133.9
31 cole 149 149 148 158 157 126 153 170 149 153 151.2
28.5 samer 171 166 177 171 172 162 152 178 150 163 166.2
28.5 kuch 134 143 155 125 135 112 134 136 132 120 132.6

Analysis

Ball speed on top

Carry / Distance on bottom

Conclusion

In conclusion, the relationship between club loft and distance is an important part of the game of golf. Lower loft promotes a flatter trajectory, minimizing air resistance and maximizing roll. This in turn results in greater distance with a lower lofted golf club.

Application

when golfing golfers should keep in mind that a lower lofted club would result in much more distance also if you ever need  to get new golf clubs you should check what loft they are

Sources Of Error

  1. The monitor could be broken
  2. The club could have been broken
  3. The fatigue of the shooter
  4. Pebbles in the grass The grass could have affected the shot
  5. Different club lofts 
  6. More experienced golfers

 

Citations

Pga.com

Golfbit.com

Golfdistillery.com

Golfbidder.com

golftown.com

golfsidekick.com

leaderboard.com

q.golf.com 

 

Acknowledgement

i would like to thank my parents for helping me with getting the monitor and helping me print everything out. i would also like to thank my teacher for giving me and my whole class an hour each day to work on our science fair projects. without them i would not be able to test out my hypothesis.