MHT CET questions
29293 published questions with worked solutions.
- Angular acceleration of a body of mass 50 kg under the action of torque of magnitude 500 Nm is 25 rad/s^2 . Then radius of...
- If a mass shifts towards the axis of rotation, its M.I. will
- The M.I. of a cube will be minimum about an axis which
- The physical quantity in translatory motion corresponding to torque in ratatory motion is
- Select the WRONG statement The location of centre of mass of a system of particles
- On account of melting of ice at the north pole, the moment of inertia of spinning earth
- The physical significance of mass in translational motion is same as which of the following in rotational motion?
- If the position of axis of rotation of a body is changed, then which of the following quantities will change?
- Which of the following quantities is/are directionless?
- The corresponding quantities in rotational motion related to m, F , p and v in linear motion are respectively
- The centre of mass of a rigid body cannot be
- Generally, most of the mass of the flywheel is placed on the rim
- M.I. of a body doesn't depend upon
- In rotational motion of a rigid body, all particles move with
- The rotational kinetic energy of a body rotating about some axis is directly proportional to
- If the kinetic energy of rotation of a body about an axis is 9 J and the moment of inertia is 2 kg ,m^2 , then the angular...
- A flywheel rotating about a fixed axis has a kinetic energy of 360 joule, when its angular speed is 30 radian/s. The moment of...
- The dimensions of radius of gyration are the same as that of
- The radius of gyration of a homogenous body is independent of
- Radius of gyration of a disc rotating about an axis perpendicular to its plane and passing through its centre is