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 |
---|---|---|---|
2151 | 2018-08-22 13:58:29 | 61.67 | 94% |
1139 | 2017-04-30 02:05:12 | 44.12 | 83% |