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Study with Quizlet and memorize flashcards containing terms like what is drag?, Define the two major types of drag and their speed relationship., describe the drag curve for a piston / propeller aircraft. and more.
- physics drag force Flashcards
Study with Quizlet and memorize flashcards containing terms...
- physics drag force Flashcards
Study with Quizlet and memorize flashcards containing terms like drag force, is air consididered a fluid?, what does drag force depend on? and more.
Study with Quizlet and memorize flashcards containing terms like What is drag force?, What are some examples of this?, The amount of drag depends on what? and more.
The force on an object that resists its motion through a fluid is called drag. When the fluid is a gas like air, it is called aerodynamic drag or air resistance . When the fluid is a liquid like water it is called hydrodynamic drag, but never "water resistance".
Drag Forces. Like friction, the drag force always opposes the motion of an object. Unlike simple friction, the drag force is proportional to some function of the velocity of the object in that fluid. This functionality is complicated and depends upon the shape of the object, its size, its velocity, and the fluid it is in.
How do streamlined shapes reduce drag? Study with Quizlet and memorize flashcards containing terms like What is drag?, What is a fluid?, What are the two types of drag? and more.
7 Αυγ 2024 · Drag force is a type of frictional force that occurs when an object moves through a fluid (a gas or a liquid) The particles in the fluid collide with the object moving through it and slow its motion. When a pebble is thrown into water, the water molecules flow against its solid surface, causing it to slow down.
