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 |
---|---|---|---|
8248 | 2020-06-10 04:29:54 | 106.76 | 98% |
8168 | 2020-06-09 20:16:25 | 94.31 | 97% |