Pr5. A pointlike body of mass m made oflead is fixed inside a homogeneous solid sphereof radius R and mass m at distance R/2 fromthe center of the sphere. This body is placed ona horizontal rough surface. Find the period ofsmall oscillations of the sphere around its equi-librium position. (The sphere rolls without slip-ping on the surface. The moment of inertia of ahomogeneous sphere of mass m and radius R is2mR* /5.)R/2

Given that,Mass of pointlike body = mRadius of homogenous sphere = RDistance (d) = R2Also,The moment…

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