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typeracer

Pit Stop
Racer Alaa (alaa_ali)
Race Number 63
Date Tue, 20 Jun 2017 15:25:21
Speed 37 WPM Try to beat?
Accuracy 94.6%
Rank 3rd place (out of 4)

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.
— (book) by David M Bourg (see stats)

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