terminal velocity
Noun
Meaning
the constant maximum velocity reached by a body falling through the atmosphere under the attraction of gravity
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Antonyms
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Examples
Because forest canopies are usually higher than this, rain drops can often regain terminal velocity even after striking the canopy.
Meteorites of up to 7,000 kg will lose all their cosmic velocity due to atmospheric drag at a certain altitude (retardation point) and start to accelerate again due to Earth's gravity until the body reaches its terminal velocity of 0.09 to 0.16 km/s.
But above this size the distance to get to terminal velocity increases sharply.
However, a few of the particles achieve energies sufficient to reach the terminal velocity of 400 km/s, which allows them to feed the solar wind.
Instead, they typically arrive at the surface at their terminal velocity and, at most, create a small pit.
Knowing the terminal velocity, the size and density of the sphere, and the density of the liquid, Stokes' law can be used to calculate the viscosity of the fluid.