An athlete is practicing shotput using a 16-pound shot, and he throws it 40 feet. He then uses a 12-pound shot and throws it 50 feet. In three to four easy simple sentences, explain why there is a difference in these throws using the ideas of mass and speed and how each relates to kinetic energy.(4 points)
The difference in the throws can be attributed to the combination of mass and speed. As the athlete throws a 16-pound shot, the larger mass requires more force to accelerate it, resulting in a lower speed. However, due to the higher mass, the kinetic energy of the 16-pound shot is still significant. On the other hand, with a 12-pound shot, the lower mass allows the athlete to achieve a higher speed, resulting in a greater kinetic energy despite the lower mass. Therefore, the combination of mass and speed affects the throws by influencing the kinetic energy produced.
The difference in the throws can be attributed to the combination of mass and speed. As the athlete throws a 16-pound shot, the larger mass requires more force to accelerate it, resulting in a lower speed. However, due to the higher mass, the kinetic energy of the 16-pound shot is still significant. On the other hand, with a 12-pound shot, the lower mass allows the athlete to achieve a higher speed, resulting in a greater kinetic energy despite the lower mass. Therefore, the combination of mass and speed affects the throws by influencing the kinetic energy produced.
put that in easy words