can you change this up a bit
The difference in the throws can be explained by the concepts of mass and speed, which are related to kinetic energy. The athlete was able to throw the 16-pound shot a shorter distance because it had more mass, which required more energy to move. The 12-pound shot, on the other hand, had less mass and was easier to move, allowing the athlete to throw it a greater distance. The speed at which the shots were thrown also played a role in the difference in distance, as the faster the shot is thrown, the greater its kinetic energy.