(adsbygoogle = window.adsbygoogle || []).push({}); Angular Accelaration = Angular Velocity^2 ???

1. The problem statement, all variables and given/known data

Can we always says angular accelaration is equal to angular velocity^2? My friend said that i was wrong when think like that to solve question?

2. Relevant equations

Accelaration = -(angular velocity)^2 X Radius

Acceleration = Radius X Angular Accelaration

3. The attempt at a solution

When i solve those two equations together i get what i hougt. Is there any problem with that? If any please let me know where? Thanks.

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# Homework Help: Angular Accelaration = Angular Velocity^2 ?

**Physics Forums | Science Articles, Homework Help, Discussion**