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 | Ja (petrified) |
Race Number | 7 |
Date | Tue, 10 Nov 2020 13:25:13 +0000 |
Speed | 98 WPM Try to beat? |
Accuracy | 98.1% |
Rank | 1st place (out of 3) |
Opponents | airrri (3rd place) lucas_lucas_ (2nd 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)
|