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drag coefficient

American  

noun

Aerodynamics.
  1. the ratio of the drag on a body moving through air to the product of the velocity and surface area of the body.


Example Sentences

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See Examples For:

While one can estimate the weight and cross-sectional area of a cat, the drag coefficient is more difficult to determine.

From Scientific American Jul. 24, 2023

When calculating how much force moving air imparts on a moving object—called drag—physicists use a term called the drag coefficient.

From Scientific American Nov. 19, 2022

Mercedes claims the 0.20 drag coefficient as the best in the world.

From The Verge Apr. 11, 2021

The drag coefficient can depend upon velocity, but we will assume that it is a constant here.

From Textbooks Aug. 12, 2015

Moving through water is powerful, he added, because the resistance, or drag coefficient, is 12 times what it is in air and works on the body in all directions.

From Reuters Jun. 9, 2014

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