Text race history for Kannan (kannan12)

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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
2625 2018-03-25 14:25:30 54.65 96%
622 2017-09-05 20:02:58 64.75 97%