Q: The moment of inertia of hollow sphere (mass M) of inner radius R and outer radius 2R, having material of uniform density, about a diametric axis is

(a) 31 MR²/70

(b) 43 MR²/90

(c) 19 MR²/80

(d) None of these

Ans: (d)

Science and Education

Q: The moment of inertia of hollow sphere (mass M) of inner radius R and outer radius 2R, having material of uniform density, about a diametric axis is

(a) 31 MR²/70

(b) 43 MR²/90

(c) 19 MR²/80

(d) None of these

Ans: (d)