Record your races with a typeracer account:
Create Your Account- Save your race history and scores.
- Customize your profile and racecar.
- It’s free, why not?
Race Result Details |
Racer | abderrahim (abderrahim_manari) |
Race Number | 1892 |
Date | Fri, 31 Mar 2017 18:33:44 +0000 |
Speed | 66 WPM Try to beat? |
Accuracy | 86.5% |
Rank | 2nd place (out of 5) |
Opponents | byarb (3rd place) gracelyn21 (1st place) maxf8 (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.
— Physics for Game Developers
(book)
by David M Bourg
(see stats)
|