Which of the following is NOT one of the six ball flight laws?

The six ball flight laws are essential for understanding how different factors influence the trajectory and direction of a golf ball after it is struck. Among the listed options, dynamic spin is not one of the established laws.

The laws focus on aspects that govern the initial direction and flight path of the golf ball, such as the position of the clubface at impact and the angle at which the club approaches the ball. Centeredness of contact refers to the quality of the strike and how well the ball is hit on the clubface, which significantly affects the ball's flight. Clubface angle describes the orientation of the clubface at impact, determining where the ball will start its path. Angle of approach relates to the trajectory of the clubhead as it strikes the ball, influencing both lift and direction.

Dynamic spin, while important in terms of influencing the ball's performance and behavior after impact, does not directly relate to the fundamental laws that predict ball flight. Instead, it concerns the effects of spin created by the interaction between the clubface and the ball, rather than the initial conditions that dictate the ball's path immediately after being hit.