Basic Corrections Officer: Certification Study Guide

Which of the following angles of attack is a thrust?

1. Diagonal

2. Horizontal

3. Vertical

4. Both A and C

The correct answer is: Both A and C

Thrust refers to the force that propels an object forward, and in the context of angles of attack, it can be understood in terms of its orientation relative to the ground or a reference plane. A diagonal angle of attack allows the thrust to be directed forward while also utilizing some vertical lift, enhancing the overall movement of the object. Meanwhile, a vertical thrust angle also represents a thrust direction but primarily focuses on propelling the object upward. Both the diagonal and vertical angles facilitate thrust; the diagonal angle encompasses a forward motion while maintaining an upward component, and the vertical angle produces solely upward thrust. Hence, the presence of both diagonal and vertical angles contributing to thrust makes the option that includes both the accurate choice in this scenario.