Rotational MotionMedium
Question
In the above question, the change in angular momentum of disc in first 2 seconds in Nm second will be -
Options
A.2.5
B.5
C.10
D.20
More Rotational Motion Questions
A ring of mass 10 kg and diameter 0.4 meter is rotating about its geometrical axis at 1200 rotations per minute. Its mom...A ring and a solid sphere of same mass and radius are rotating with the same angular velocity about their diameteric axe...A solid cylinder of mass M and radius R rolls without slipping down an inclined plane of length L and height h. What is ...Portion AB of the wedge shown in figure is rough and BC is smooth. A solid cylinder rolls without slipping from A to B. ...The angular speed of a body changes from ω1 TO ω2 without appling of inertia. the ratio of radii of gyration i...