View Pit Stop page for race #202 by lishazhang — Ghost race
View profile for Lisha (lishazhang)
| Official speed | 93.14 wpm (44.71 seconds elapsed during race) |
|---|---|
| Race Start | July 31, 2019 7:54:10pm UTC |
| Race Finish | July 31, 2019 7:54:55pm UTC |
| Outcome | Win (1 of 4) |
| Accuracy | 99.0% |
| Points | 93.14 |
| Text | #3622275 (Length: 347 characters) In two dimensions we say that a rigid body has only one rotational degree of freedom, whereas in three dimensions we say that a rigid body has three rotational degrees of freedom. This might lead you to infer that in three dimensions you need to have three scalar quantities to represent a body's rotation. Indeed, this is the minimum requirement. |