Consider a paratrooper who has jumped from an airplane. ... ...

    Consider a paratrooper who has jumped from an airplane. After an initial accelerating plunge, he begins to fall at a constant speed in a straight vertical plunge (at terminal velocity). During the latter portion of his fall, are the forces on the paratrooper balanced?
(A) No, since a force balance exists only if an object is not moving.
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in 03. Laws of Motion