Passage II
When a sphere falls through air, the sphere is subjected to a drag force, F, that resists its motion. F depends on the spheres diameter, D; the air temperature, T; the sphere's speed, V; and atmospheric pressure.
The table below gives F, in newtons(N), on a sphere falling through air near Earth's surface, for various combinations of D, in meters (m); T, in degrees Celsius (°C); and V, in meters per second (m/sec). For each combination, air pressure is 1 atmosphere.
6. According to Combinations 5-8, as T increases, F:
Your Answer is
Correct Answer is G
Explanation
Looking at the combinations 5-8 in the table, as T increases, F gradually drops from 15.8 to 14.9, so it is decrease only