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 | saanjay (saanjay21) |
Race Number | 47 |
Date | Sat, 25 Apr 2020 18:41:22 +0000 |
Speed | 43 WPM Try to beat? |
Accuracy | 94.8% |
Rank | 4th place (out of 4) |
Opponents | morfosis (3rd 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)
|