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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 Ahmad (cutenicey)
Race Number 105
Date Thu, 6 Apr 2017 13:23:43 +0000
Speed 60 WPM Try to beat?
Accuracy 86.6%
Rank 2nd place (out of 5)
Opponents drk1 (1st 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)