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**1. A particle is moving around a circle of radius R in the x-0-y plane. During the motion, neither the x nor the y component of the particle's velocity exceeds v. Find the minimum possible period of revolutions.**

**2. V=2*∏/TR**

**3. x=y=v**

x^2+y^2=2v^2=V^2=sqrt{2}v

T=2∏R/sqrt{2}/v

x^2+y^2=2v^2=V^2=sqrt{2}v

T=2∏R/sqrt{2}/v

Is this how you would do it? Can you assume x^2+y^2=2v^2?