MHT CET questions
29293 published questions with worked solutions.
- A thin rod is placed co-axially within a thin hollow tube which lies on a smooth horizontal table. The rod having the same mass...
- A bob of mass m attached to an inextensible string of length l is suspended from a vertical support. The bob rotates in a...
- A rotating disc of mass M and radius R is brought to rest on its flat surface, which has a coefficient of kinetic friction with...
- A hoop of radius r and mass m rotating with an angular velocity _0 is placed on a rough horizontal surface. The initial velocity...
- The moment of inertia of uniform circular disc about an axis passing through its centre is 6 kg ,m^2 . Its M.I. about an axis...
- A sphere of mass m rolls without slipping on a plane inclined at . The linear acceleration of the sphere will be 5 7 g . The...
- The angular momentum of a rigid body is [RPET 2000]
- If there is change of angular momentum from 1 J to 4 J in 4 second, then the torque is
- The speed of a fan having moment of inertia 0.06 kg ,m^2 is increased from zero to 5 rev/s. Its maximum angular momentum in...
- Moment of inertia of disc about the tangent parallel to plane is I. The moment of inertia of disc about tangent and perpendicular...
- The M.I. of a uniform disc about the diameter is I. Its M.I. about an axis perpendicular to its plane and passing through a point...
- A rigid body can be hinged about any point on the axis. When it is hinged such that the hinge is at x, the moment of inertia is...
- A circular disc of moment of inertia I_t is rotating in a horizontal plane about its symmetry axis with a constant angular speed...
- A cord is wound around the circumference of wheel of radius 'r'. The axis of the wheel is horizontal and moment of inertia about...
- The rate of change of angular momentum is called [RAS 1993]
- M.I. of a thin uniform rod about the axis passing through its centre and ^r to its length is ML^2 12 . The rod is cut...
- A small object of uniform density rolls up a curved surface with an initial velocity 'v'. It reaches up to a maximum height of...
- A fly wheel is rotating with a definite angular velocity. Suddenly a fragment from its edge breaks-off and falls away. Its M.I....
- A body of mass 3 kg is moving along the line 5y = 12x + 39 with a velocity 5 m/s. At t = 0, it is at the point (2, 3). Find the...
- A body at rest starts from top of a smooth inclined plane and requires 4 second to reach bottom. How much time does it take,...