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.
Game | Time | WPM | Accuracy |
---|---|---|---|
93 | 2017-06-10 18:21:08 | 87.95 | 98% |