NJROTC Academics Practice Test 2026 – Your All-in-One Study Guide for Exam Success!

The correct term for the science that deals with the motion of bodies moving through air and other gases is aerodynamics. This field primarily focuses on understanding how air interacts with solid objects, such as airplanes and vehicles. Aerodynamics encompasses concepts like lift, drag, and airflow, which are crucial for the design and performance of any object that travels through the atmosphere.

While hydrodynamics, thermodynamics, and kinematics are related areas of study, they focus on different aspects. Hydrodynamics pertains to the motion of fluids, specifically liquids, while thermodynamics deals with heat and energy transfer. Kinematics is the study of motion without considering the forces involved. Understanding these distinctions is key to grasping why aerodynamics specifically relates to the motion of bodies through gases.