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 |
---|---|---|---|
4523 | 2018-10-07 16:34:09 | 87.83 | 97% |
2443 | 2017-07-15 01:17:01 | 75.68 | 97% |