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Physics 11 Online
OpenStudy (anonymous):

Calculate the period (T) of uniform circular motion if the velocity is 40.0 m/s and centripetal acceleration is 20.0 m/s2. Can someone explain to me which formula to use?

OpenStudy (anonymous):

To calculate radius, you can use this formula a=(v^2)/r then you should find the length of the trajectory by using 2*(phi)*r then you can calculate the time that need to one cycle easily.

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