Passage - I : Four identical rods of mass m=6kg each are welded at their ends to form a square and then welded to a massive ring having man m = 4kg and radius R=1m. If the system is allowed to roll down the incline of inclination theta=30^(0) determine the minimum value of the coefficient of static friction that will prevent slipping The moment of inertia of the system bout the centre of ring will be

Passage - I : Four identical rods of mass m=6kg each are welded at th

1.	Passage - I : Four identical rods of mass m=6kg each are welded at their ends to form a square and then welded to a massive ring having man m = 4kg and radius R=1m. If the system is allowed to roll down the incline of inclination theta=30^(0) determine the minimum value of the coefficient of static friction that will prevent slipping The moment of inertia of the system bout the centre of ring will be
Answer» `20" KG m"^(2)` `40" kg m"^(2)` `10" kg m"^(2)` `60" kg m"^(2)` Answer :A