(Solved):
Q3 Determine the mass moment of inertia of the pendulum about an axis perpendicular to this page a ...
Q3 Determine the mass moment of inertia of the pendulum about an axis perpendicular to this page and passing through point \( O \). The slender rod has a mass of \( 10 \mathrm{~kg} \) and the sphere has a mass of \( 20 \mathrm{~kg} \). Hint: Use factors of \( (1 / 12) \) and \( (2 / 5) \) for the rod and sphere inertias respectively.