Rotational MotionHard
Question
Two rings of radius R and nR made up of same material have the ratio of moent of inertia about an axis passing through centre is 1 : 8. The value of n is :-
Options
A.3
B.2 √2
C.2
D.
More Rotational Motion Questions
If a body completes one revolution in π sec then the moment of inertia would be : -...In the above question, the value of its angular velocity after 2 seconds will be :-...If rotational kinetic energy is 50% of total kinetic energy then the body will be :-...A nuniform bar of length 6a and mass 8 m lies on a smooth horizontal table. Two points masses m and 2m moving in the sam...Two circular discs of radius each 10 cm are joined at their centres by a rod of length 30 cm and mass 600 gm as shown in...