The term 'PROJECTILE's Path' can be described as an ARC, which is a curved line that is the result of a constantly changing direction. It is the path that a PROJECTILE, such as a bullet or a thrown object, follows when it is in motion. The ARC is determined by the force of gravity and the initial velocity of the PROJECTILE. The ARC is also affected by air resistance, which can cause the PROJECTILE to slow down and eventually fall to the ground.