birdwatcher (![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png)
birdwatcher) wrote2011-07-25 08:32 pm
birdwatcher) wrote2011-07-25 08:32 pm
Изучающему английский язык
Переведите следующий абзац.
Just as distance and displacement have distinctly different meanings (despite their similarities), so do speed and velocity. Speed is a scalar quantity that refers to "how fast an object is moving." Velocity is a vector quantity that refers to "the rate at which an object changes its position."
Just as distance and displacement have distinctly different meanings (despite their similarities), so do speed and velocity. Speed is a scalar quantity that refers to "how fast an object is moving." Velocity is a vector quantity that refers to "the rate at which an object changes its position."