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 |
---|---|---|---|
3979 | 2019-11-10 05:43:09 | 65.12 | 96% |
1803 | 2019-09-28 07:18:49 | 74.53 | 97% |