Answer:
Fluid mechanics has great application in important branches of science such as acoustics and aeroelasticity.
Step-by-step explanation:
Acoustics studies the speed of transmission, propagation, storage and reproduction of sound. In industries, knowing how sound is transmitted and the speed in the different activities that are carried out, allow control programs and adjustments to be carried out to avoid damages to the employees.
Aeroelasticity comprises the study of three important forces; inertial forces, elastic forces, and aerodynamic forces.
This field of action of fluid mechanics is important because it allows space engineering to study or design new systems or aircraft that are stable in or outside the atmosphere.