Rotational MotionHard
Question
Two rotating bodies have same angular momentum but their moments of inertia are I1 and I2 respectively (I1 > I2). Which body will have higher kinetic energy of rotation :-
Options
A.first
B.second
C.both will have same kinetic energy
D.not possible to predict
More Rotational Motion Questions
Angular momentum of the particle rotating with a central force is constant due to...A thin uniform rod $(X)$ of mass M and length L is pivoted at a height $\left( \frac{L}{3} \right)$ as shown in the figu...Two cars A and B each of mass $10^{3}\text{ }kg$ are moving on parallel tracks separated by a distance of 10 m, in same ...A fan of moment of inertia 0.6 kg × metre2 is to run upto a working speed of 0.5 revolution per second. Indicate th...Two disc one of density 7.2 g/cm3 and the other of density 8.9 g/cm3 are of same mass and thickness. Their moments of in...