What is moment of inertia of rod of mass m length l about an axis perpendicular through its one end?
Answers
Answered by
1
Answer:
moment of inertia of uniform rod through ⊥ to the centre = ML²/12
distance between centre and end of rod is L/2
by parallel axis theorem,
MOMENT OF INERTIA OF ROD ABOUT ⊥ THROUGH ITS ONE END IS ML²/12 + M(L/2)² = ML²/3
Explanation:
Similar questions