What is fluid mechanics PE?

Fluid mechanics or fluid dynamics comes into sport a lot and covers air resistance, drag, projectiles, spin on balls and Bernoulli principle and lift force.

What is fluid mechanics for Kids?

Fluid mechanics is the study of gases and liquids at rest and in motion. This area of physics is divided into fluid statics – the study of the behavior of fluids at rest, and fluid dynamics – the study of moving fluids.

How are fluid mechanics used in sports?

The laws of fluid mechanics govern the movement of sports balls as they travel through the air. For proper understanding, a few definitions are necessary. Viscosity is the degree of “stickiness” found in gases and liquids. Friction is the resistance to a ball’s flight due to the viscosity of air.

What is the fluid resistance?

Fluid resistance is a general term describing the extent to which a rubber product retains its original physical characteristics and ability to function when it is exposed to oil, chemicals, water, organic fluids or any liquid which it is likely to encounter in actual service.

What is flow rate in science for kids?

Lesson Summary To review, flowing fluids are characterized by a quantity called the flow rate, which is defined as the volume of fluid flowing through an area each second.

What are called fluids?

Fluids (Liquids and Gases) Liquids and gases are called fluids because they can be made to flow, or move. In any fluid, the molecules themselves are in constant, random motion, colliding with each other and with the walls of any container.

What is meant by fluid mechanics?

Fluid mechanics is a branch of physics which concerns the study of fluids and the ways in which they interact with forces. Both liquids and gases are considered to be fluids for the purposes of this branch of science.

What are the practical applications of fluid mechanics?

Refrigerators and Air Conditioners: The fluids used in refrigerators and air-conditioners are known as refrigerants.

What are the different branches of fluid mechanics?

Fluid dynamics is one of two branches of fluid mechanics, which is the study of fluids and how forces affect them. (The other branch is fluid statics , which deals with fluids at rest.)

What is the importance of fluid mechanics to Civil Engineers?

Fluid mechanics helps us understand the behavior of fluid under various forces and at different atmospheric conditions, and to select the proper fluid for various applications. This field is studied in detail within Civil Engineering and also to great extent in Mechanical Engineering and Chemical Engineering.