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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 Quan (whoisthisguy)
Race Number 69
Date Wed, 29 Mar 2017 04:54:56 +0000
Speed 55 WPM Try to beat?
Accuracy 93.1%
Rank 3rd place (out of 4)
Opponents danish555 (4th 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)