A Skier Leaves a Ski Jump with a Horizontal Velocity

Multiple Choice

A skier leaves a ski jump with a horizontal velocity of 29.4 m/s. The instant before she lands three seconds later, the magnitudes of the horizontal and vertical components of her velocity are:

A) 0; 29.4 m/s.
B) 29.4 m/s; 0.
C) 29.4 m/s; 29.4 m/s.
D) 29.4 m/s; 41.6 m/s.
E) 41.6 m/s; 41.6 m/s.