Soccer Kick - Quantitative missiles . Investigate the velocities of a projectile at different stages of its motion. [Exploration 1) - Explain the relationship between launch angle and projectile range. (Exploration 2} . Compare the initial and final velocities of a projectile launched from horizontal ground. (Exploration 3) Description of Activiy In this activity, you will study the projectile motion of a soccer ball when it is kicked. In the laboratory tab. you can manipulate the initial speed of the soccer ball, the angle of the kick with respect to the horizontal. and the kick height. All effects from air, such as lift and drag forces. are negligible. In addition. the size of the girl and the soccer ball are not shown to scale. M 1. What is a scalar? 2. Describe a vector. 3. What is a projectile? 4. Describe a trajectory. f Di in Projectile motion labs can be among the most dangerous labs performed in a high school physics classroom. Wear protective eyewear during such a lab. In addition. projectiles should be launched into an area that is clear of people