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.
Game | Time | WPM | Accuracy |
---|---|---|---|
7925 | 2019-03-07 16:55:01 | 82.45 | 97% |
6560 | 2017-03-13 17:30:16 | 82.74 | 97% |