MHT CET questions
29293 published questions with worked solutions.
- A particle at rest starts moving with a constant angular acceleration of 4 rad/s² in a circular path. At what time 't' the...
- A disc of radius 0.4 metre and mass 1 kg rotates about an axis passing through its centre and perpendicular to its plane. The...
- The ratio of radii of gyration of a circular ring and circular disc of the same mass and radius, about an axis passing through...
- Moment of inertia of two rotating bodies are I_1 and I_2 respectively (I_1>I_2). Let K_1 and K_2 be their kinetic energies. If...
- A particle of mass 'm' is moving with velocity 'V' on a concave shaped road of radius 'r'. The thrust at the lowest point is (g =...
- Two circular loops 'A' and 'B' of radii 'R' and 'NR' respectively are made from a uniform wire. Moment of inertia of 'B' about...
- A circular disc X of radius 'R' is made from a metal plate of density 'q' and thickness 't'. Another disc Y of radius '4R' of...
- A flywheel rotating at 420 r. p. m. slows down at constant rate of 2 rad s⁻². The time required to stop the flywheel is [ Take =...
- A thin wire of length 'L' and uniform linear mass density 'm' is bent into a circular loop. The moment of inertia of this loop...
- A particle performs rotational motion with an angular momentum 'L'. If frequency of rotation is doubled and its kinetic energy...
- Two rotating bodies P and Q of masses 'm' and '2m' with moment of inertia I_P and I_Q (I_Q>I_P) have equal kinetic energy of...
- A solid sphere of mass 'M' and radius 'R' is rotating about its diameter. A solid cylinder of same mass and same radius is also...
- A bob of a simple pendulum of mass 'm' is displaced through 90° from mean position and released. When the bob is at lowest point,...
- A particle with position vector r has a linear momentum P. Which one of the following statements is true in respect of its...
- Two rings of radius 'R' and 'nR' made of same material have the ratio of moment of inertia about an axis passing through its...
- A molecule consists of two atoms each of mass 'm' and separately by a distance 'd'. At room temperature, if the average...
- The moment of inertia of a body about the given axis, rotating with angular velocity 1 rad/s is numerically equal to 'P' times...
- Two circular loops P and Q are made from a uniform wire. The radii of P and Q are R_1 and R_2 respectively. The moments of...
- A metre scale is supported on a wedge at its centre of gravity. A body of weight 'w' is suspended from the 20 cm mark and another...
- A body of mass 'm' and radius of gyration 'K' has an angular momentum 'L'. Then its angular velocity is [MHT-CET 2019, MHT-CET...