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typeracer

Pit Stop

Record your races with a typeracer account:

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  • Save your race history and scores.
  • Customize your profile and racecar.
  • It’s free, why not?
Racer ArCh3r (arch3r)
Race Number 623
Date Fri, 10 Feb 2017 13:40:13 +0000
Speed 70 WPM Try to beat?
Accuracy 96.9%
Rank 1st place (out of 5)
Opponents theo_panzer (3rd place)

Text typed:

A vector is a quantity that has both magnitude and direction. Recall that a scalar, unlike a vector, has only magnitude and no direction. In mechanics, quantities such as force, velocity, acceleration, and momentum are vectors, and you must consider both their magnitude and direction.
Physics for Game Developers (book) by David M Bourg (see stats)