Consider an object falling through air, where pₒ is the density of the object, Pₐᵢᵣ is the density of the air, m is the mass of the object, A is the effective cross-sectional area of the object, Vr is the terminal velocity of the object, and is the drag coefficient of the object.
How does the terminal velocity of the object change when these physical properties are changed?
vr increases =
vr remains the same =
vr decreases =
A. A doubles
B. M and A double
C. m doubles
D. Pₐᵢᵣ doubles
E. r doubles
F. Pₒ doubles
G. P ₐᵢᵣ and A doubles