Race Result Details |
Racer | run thru the finish line (playscrabble) |
Race Number | 54954 |
Date | Sun, 29 Jul 2018 21:33:12 |
Speed |
123 WPM
![]() |
Accuracy | 99.3% |
Rank | 1st place (out of 5) |
Opponents | ethidium (3rd place) jacksmurthwaite (5th place) miket349 (2nd 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.
— (book)
by David M Bourg
(see stats)
|