this may be too much of a divergent direction from the previous topics....physics?
A paratrooper of mass m is falling through the sky. He is moving at constant velocity due to air resistance. If the force of air resistance is x and is then suddenly decreased 3-fold, which of the following represents his acceleration?
A. X/3m
b. 2x/3m
c. X/m
d. 3x/m
i've been focusing mostly on usmle, mcat, sat derived questions. Most of them don't require extreme knowledge of the subject, but more a competent understanding of utilizing critical thinking.