A circular hoop of mass m, radius 7, and infinitesimal thickness rolls withoutslipping down a ramp inclined at an angle with the horizontal. (Eigure 1)Figure1 of 1 >▾Part AWhat is the acceleration a of the center of the hoop?Express the acceleration in terms of physical constants and all or some of the quantities m, r, and 0.▸ View Available Hint(s)a-SubmitVPart BΑΣΦsin 0Previous Answers* Incorrect; Try Again; 9 attempts remainingIVE ΑΣΦHain 0.9What is the minimum coefficient of (static) friction in needed for the hoop to roll without slipping? Note that it is static and not kinetic friction that is relevant here, since thebottom point on the wheel is not moving relative to the ground (this is the meaning of no slipping).Express the minimum coefficient of friction in terms of all or some of the given quantities m, r, and 8.▸ View Available Hint(s)?Submit Previous AnswersPart C Complete previous part(s)www ?* Incorrect; Try Again; 9 attempts remainingCons

GivenA circular hoop of radius r and mass m having infinitesimal thickness rolls without…

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