MHT CET questions
29293 published questions with worked solutions.
- The moment of inertia of a thin uniform rod of mass 'M' and length 'L' about an axis passing through a point at a distance L4...
- Two identical particles each of mass 'm' are separated by a distance 'd'. The axis of rotation passes through the midpoint of 'd'...
- A body attached to one end of a string performs motion along a vertical circle. Its centripetal acceleration, when the string is...
- A body of mass 'm' and radius of gyration 'K' has an angular momentum L. Its angular velocity is [MHT-CET 2019, MHT-CET 2019]
- A van is moving with a speed of 108 km/hr on a level road where the coefficient of friction between the tyres and the road is...
- The relative angular speed of hour hand and second hand of a clock is (m rad/s) [MHT-CET 2019, MHT-CET 2019]
- A mass tied to a string is whirled in a horizontal circular path with a constant angular velocity and its angular momentum is L....
- A disc has mass 'm' and radius 'R'. How much tangential force should be applied to the rim of the disc so as to rotate with...
- A body is rotating about its own axis. Its rotational kinetic energy is 'x' and its angular momentum is 'y'. Hence its moment of...
- A particle moves along a circular path of radius 'r' with uniform speed 'v'. The angle described by a particle in one second is...
- A weightless string can support a tension up to 30 N. A stone of mass 0.5 kg is tied to its one end and is revolved in a circular...
- Two circular loops P and Q of radii 'r' and 'nr' respectively are made from a uniform wire. Moment of inertia of Q about its axis...
- A solid sphere of radius 'R'. The moment of inertia of a solid sphere about an axis at a distance ( R2 ) from the centre is...
- A solid sphere of mass 'M' and radius 'R' is rotating about its diameter. A solid cylinder of same mass of same radius is also...
- A disc of mass 25 kg and radius 0.2 m is rotating at 240 r. p. m. A retarding torque bring it to rest in 20 s. If the torque is...
- A particle of mass 'm' performs uniform circular motion of radius 'r' with linear speed 'v' under the application of force 'F'....
- The ratio of radius of gyration of a ring to that of a disc (Both circular) of same radius and mass, about a tangential axis...
- A car is driven on the banked road of radius of curvature 20 m with maximum safe speed. In order to increase its safety speed by...
- A solid sphere has mass 'M' and radius 'R'. Its moment of inertia about a parallel axis passing through a point at a distance R2...
- A string of length 'L' fixed at one end carries a mass 'm' at the other end. The string makes 3 r. p. s. around the vertical axis...