Race Result Details |
Racer | Jayden (jaydens) |
Race Number | 40 |
Date | Fri, 3 Feb 2017 3:41:35 |
Speed |
42 WPM
![]() |
Accuracy | 93.3% |
Rank | 5th place (out of 5) |
Opponents | andres78 (3rd place) bonemanxiii (4th place) |
Text typed:
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.
— (book)
by David M Bourg
(see stats)
|