The analysis of a simple pendulum assumed thatthe mass was a particle, with no size. A realisticpendulum is a small, uniform sphere of mass Mand radius R at the end of a massless string, withI being the distance from the pivot to the center ofthe sphere.Part AFind an expression for the period of this pendulum.Express your answer in terms of the variables M, R, L, and free fall acceleration g.T=IVE ΑΣΦSubmitPart BRequest AnswerSuppose M = 25 g, R = 1.0 cm, and L = 1.0 m, typical values for a real pendulum. What is theratio Treal/Tsimple, where Treal is your expression from part A and T'simple= 2π₁/₂Express your answer using six significant figures.Treal/Tsimple=?IVE ΑΣΦ?

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