Multiple choice

Performing a slip ____ the drag.

  1. reduces

  2. increases

  3. has no effect on

  4. none of these

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Performing a slip increases drag significantly because the aircraft is presented sideways to the relative airflow. This increased drag is what allows a slip to be effective for losing altitude without gaining excessive airspeed. The high-drag configuration is useful for steep descents and approach corrections.