Identical raindrops are dripping from the edge of a roof and hitting the ground below. The raindrops leave the roof in very quick succession at the same frequency, so there are many drops in the air at the same time. What can you say about the center of mass of the raindrops that are in the air between the roof and the ground? Neglect air resistance. O The center of mass is located closer to the roof, but not at the roof. The center of mass is located closer to the ground, but not at the ground. The center of mass is located exactly half-way between the roof and the ground. O The center of mass is located at the roof. O The center of mass is located at the ground.