View Pit Stop page for race #63 by susanshu — Ghost race
View profile for Susan (susanshu)
Official speed | 72.41 wpm (57.51 seconds elapsed during race) |
---|---|
Race Start | February 7, 2018 12:00:37pm UTC |
Race Finish | February 7, 2018 12:01:35pm UTC |
Outcome | Win (1 of 5) |
Accuracy | 98.0% |
Points | 72.41 |
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. |