MHT CET questions
29293 published questions with worked solutions.
- A sphere rolls on the surface with velocity v. It encounters a smooth frictionless incline of height h which it needs to climb....
- Two rings are placed with common centres such that their planes are perpendicular. Two more rings are placed concentric with the...
- By keeping moment of inertia of a body constant, if we double the time period, then angular momentum of body [MH-CET 2005]
- The kinetic energy of a body is 4 joule and its moment of inertia is 2 kg ,m^2 . Angular momentum is [MH-CET 2008]
- A thin horizontal circular disc is rotating about a vertical axis passing through its centre. An insect is at rest at a point...
- When a mass is rotating in a plane about a fixed point, its angular momentum is directed along [CBSE PMT (Prelims) 2012]
- Dimensions of angular momentum are [MH-CET 2004]
- Two particles of masses m and M are a distance d apart and constitute a system. If v is the frequency of revolution about the...
- When torque acting on a rotating body is zero, then which of the following remains constant? [RPMT 1997]
- A wheel has an angular acceleration of 3.0 rad/s^2 and an initial angular speed of 2.00 rad/s . In a time of 2 s, it has rotated...
- A thin circular ring of mass M and radius r is rotating about its axis with a constant angular velocity . Four objects each of...
- Angular velocity is a
- A particle moves along a circle of radius r with constant tangential acceleration. If the velocity of the particle is V at the...
- The angular speed of a flywheel making 360 rpm is
- A stone tied to one end of rope and rotated in a circular motion. If the string suddenly breaks, then the stone travels
- If the length of second's hand of a clock is 10 cm, the speed of its tip (in cm ,s^ -1 ) is nearly
- A particle moves with uniform speed in a circular path, the angle between instantaneous velocity and acceleration is
- In uniform circular motion of a particle,
- The angular velocity of second hand, of a clock is
- The angular speed of a car increases from 600 rpm to 1200 rpm in 10 s. What is the angular acceleration of the car?