Guest
Race Result Details |
| Racer | Excellent (excellentraj) |
| Race Number | 17 |
| Date | Sun, 22 Jul 2018 11:27:58 |
| Speed |
54 WPM
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| Accuracy | 94.7% |
| Rank | 3rd place (out of 5) |
Text typed:
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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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