Determine your area of weakness and identify the best-performing drivers in that area. From there, categories are then weighted (slightly favoring distance) and aggregated to form the overall rankings.Įvery golfer is different. ScoringĮach individual metric is weighted within each corresponding category. However, at the same time, a club can have a tight grouping and not be the straightest. Picture the ellipse associated with most launch monitor software that surrounds a grouping of shots. Shot Area – In its simplest form, dispersion. Our forgiveness category takes a deeper dive into how forgiveness translates to the golf course.Ĭarry Delta – The difference in yards between the longest and shortest shot hit by each tester with each golf club.īall Speed Delta – The speed difference between the fastest and slowest shots hit by each tester with each golf club. Typically, forgiveness is tied to MOI (moment of inertia) or how much MOI a golf club has. We identify a playable shot as one that is in or within 10 yards of the edge of a 35-yard-wide fairway. Playable Shot Percentage – Obviously, a playable shot is ideal. The target area widens the further a shot is hit. However, shots aren’t penalized for missing the fairway simply because they were a few yards longer. Straight Shot Percentage – Think of this as an adjusted Fairway Percentage. The purpose of our accuracy category is to help you identify the golf clubs that fly straight, helping you avoid penalty strokes. However, we firmly believe accuracy’s importance needs to be emphasized. Subsequently, all objects free fall at the same rate of acceleration, regardless of their mass.For most golfers, distance is the priority. Thus, the greater force on more massive objects is offset by the inverse influence of greater mass. Increasing force tends to increase acceleration while increasing mass tends to decrease acceleration. At that time, you will learn that the acceleration of an object is directly proportional to force and inversely proportional to mass. The details will be discussed in Unit 2 of The Physics Classroom. The actual explanation of why all objects accelerate at the same rate involves the concepts of force and mass. More massive objects will only fall faster if there is an appreciable amount of air resistance present. Free-fall is the motion of objects that move under the sole influence of gravity free-falling objects do not encounter air resistance. The answer to the question (doesn't a more massive object accelerate at a greater rate than a less massive object?) is absolutely not! That is, absolutely not if we are considering the specific type of falling motion known as free-fall. The two objects clearly travel to the ground at different rates - with the more massive book falling faster. After all, nearly everyone has observed the difference in the rate of fall of a single piece of paper (or similar object) and a textbook. Yet the questions are often asked "doesn't a more massive object accelerate at a greater rate than a less massive object?" "Wouldn't an elephant free-fall faster than a mouse?" This question is a reasonable inquiry that is probably based in part upon personal observations made of falling objects in the physical world. This value (known as the acceleration of gravity) is the same for all free-falling objects regardless of how long they have been falling, or whether they were initially dropped from rest or thrown up into the air. Earlier in this lesson, it was stated that the acceleration of a free-falling object (on earth) is 9.8 m/s/s.
0 Comments
Leave a Reply. |