Calculate rotation change before applying angular impulse

Aug 29, 2010 at 5:03 PM
Edited Aug 29, 2010 at 5:04 PM

How can I calculate how far a body will be rotated if I apply an angular impulse of value X before I apply that angular impulse

Sep 2, 2010 at 1:54 AM

bump

Sep 2, 2010 at 9:50 AM
Edited Sep 2, 2010 at 2:54 PM

Do you mean what will be the angle after a period of time after aplying the angular impulse? The applied impulse if I remember right is the delta angle the object rotates in one second. So if you want to know the new angle after 5 seconds, just multiply the angular impulse value by 5.

Sep 3, 2010 at 3:29 AM

So multiplying the value of the potentially applied impulse X by the time after applying the impulse T should tell me how far an object will rotate after T seconds based on that impulse? I assume this value is in radians?

Sep 3, 2010 at 8:58 AM

Yes, it's in radians. And remember to multiply the time in seconds.