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Sahay Sir > Question Answers > Arihant Physics by D.C Pandey > Volume 1 > Chapter 9 - Rotation > The moment of inertia of a dumb bell consisting of two identical uniform solid spheres of mass m and radius R each, joined by a thin metallic rod of equal mass m (separation between the centres of the spheres is 6R) is I about the axis AB. Its moment of inertia, about an axis making an angle of 45∘ with AB, is.

The moment of inertia of a dumb bell consisting of two identical uniform solid spheres of mass m and radius R each, joined by a thin metallic rod of equal mass m (separation between the centres of the spheres is 6R) is I about the axis AB. Its moment of inertia, about an axis making an angle of 45∘ with AB, is.

about an axis making an angle of 45∘ with AB is joined by a thin metallic rod of equal mass m (separation between the centres of the spheres is 6R) is I about the axis AB. Its moment of inertia The moment of inertia of a dumb bell consisting of two identical uniform solid spheres of mass m and radius R each