A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
NIKITA PUBLICATION-ROTATIONAL MOTION -MULTIPLE CHOICE QUESTIONS
- Radius of gyration of a body an axis is 1 cm. Radius of gyration of th...
Text Solution
|
- The M.I. of a wheel of mass 8 kg and radius of gyration 25 cm is
Text Solution
|
- The angular momentum of two circular discs is same. The mass of the fi...
Text Solution
|
- A cylinder full of water is rotating about its own axis with uniform a...
Text Solution
|
- A solid sphere and a disc of same radii are falling along an inclined ...
Text Solution
|
- A body is rolling down an inclined plane. If kinetic energy of rotatio...
Text Solution
|
- When a body starts to roll on an inclined plane, its potential energy ...
Text Solution
|
- Kinetic energy of a wheel rotating about its central axis is E. Then k...
Text Solution
|
- The kinetic energy of rolling body is
Text Solution
|
- A loop of mass M and radius R is rolling on a smooth horizontal surfac...
Text Solution
|
- A sphere of moment of inertia 'I' and mass 'm' rolls down on an inclin...
Text Solution
|
- A fly wheel of mass 60 kg and radius 40 cm is revolving at 300 rpm, th...
Text Solution
|
- A wheel of mass 8 kg and radius 40 cm is rolling on a horizontal road ...
Text Solution
|
- If a solid sphere of mass 500 gram rolls without slipping with a veloc...
Text Solution
|
- The M.I. of a solid cylinder about its axis is I. It is allowed to roo...
Text Solution
|
- A rigid and a disc of different masses are rotating with the same kine...
Text Solution
|
- A coin is placed on a gramophone record rotating at a speed of 45 rpm,...
Text Solution
|
- If a disc of mass 400 gm is rolling on a horizontal surface with unifo...
Text Solution
|
- A particle of mass M and radius of gyration K is rotating with angular...
Text Solution
|
- If I is the M.I. of a solid sphere about an axis parallel to a diamete...
Text Solution
|