Home
Class 11
PHYSICS
A rigid rod of mass m slides along a fix...

A rigid rod of mass m slides along a fixed circular track followed by a flat track. At the given instant, velocity of end B is v along horizontal plane. Then at the given instant:

A

angular speed of rod is `(v)/( r)`

B

velocity of centre of mass is `(v)/(sqrt(2))`

C

angular momentum of rod about O is `(2)/(3)`mvr

D

kinetic energy of rod is `(mv^(2))/(6)`

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
Promotional Banner

Topper's Solved these Questions

  • ROTATIONAL MOTION

    DC PANDEY ENGLISH|Exercise Comprehension Type Questions|40 Videos

  • ROTATIONAL MOTION

    DC PANDEY ENGLISH|Exercise Matrix Matching Type Questions|16 Videos

  • ROTATIONAL MOTION

    DC PANDEY ENGLISH|Exercise A Only One Option is Correct|86 Videos

  • ROTATIONAL MECHANICS

    DC PANDEY ENGLISH|Exercise Subjective Questions|2 Videos

  • SEMICONDUCTORS AND ELECTRONIC DEVICES

    DC PANDEY ENGLISH|Exercise More than One Option is Correct|3 Videos

Similar Questions

Explore conceptually related problems

A particle of mass 'm' is moving along a circle of radius 'r'. At some instant, its speed is 'v' and it is gaining speed at a uniform rate'a', then, at the given instant, acceleration of the particle is :

A block of mass m slides down a smooth vertical circular track. During the motion, the block is in

A block of mass m is placed on a vertical fixed circular track and then it is given velocity v along the track at position A on track. The coefficient of friction between the block and the track varies with the angle theta . If the block moves on track with constant speed then the coefficient of friction is

At a given instant. A is moving with velocity of 5m/s upward. What is velocity of B at that time:

A train of mass M is moving on a circular track of radius R with constant speed v . The length of the train is half of the perimeter of the track. The linear momentum of the train will be

A train of mass M is moving on a circular track of radius R with constant speed v . The length of the train is half of the perimeter of the track. The linear momentum of the train will be

The ride is circus rides along a circular track in a vertical plane. The minimum velocity at the highest point of the track will be

A block of mass m is placed on a circular track and then it is given a velocity upsilon vertically downwards at position A on track. If block moves on track with constant speed, then

A particle of mass m slides along a curved-flat-curved track. The curved portions of the track are smooth. If the particle is released at the top of one of the curved portions, the particle comes to rest at flat portion of length l and of mu=mu_(ki n etic) after covering a distance of

A car of maas M is moving on a horizontal circular path of radius r. At an instant its speed is v and is increasing at a rate a.

DC PANDEY ENGLISH-ROTATIONAL MOTION-More than one option is correct
  1. A solid sphere of radius R is rolled by a force F acting at the topo o...

    Text Solution

    |

  2. A disc of mass M and radius R moves in the x-y plane as shown in the f...

    Text Solution

    |

  3. Four particle of mass m each are placed at four corners of a square AB...

    Text Solution

    |

  4. Two forces F(1) " and " F(2) are acting on a rod abc as shown in figu...

    Text Solution

    |

  5. A block with a square base measuring axxa and height h, is placed on a...

    Text Solution

    |

  6. A wheel ( to be considered as a ring ) of mass m and radius R rolls wi...

    Text Solution

    |

  7. A uniform thin rod AB of mass M and length l attached to a string OA o...

    Text Solution

    |

  8. A ball is projected with velocityd of 20sqrt(2) m/s at an angle of 45^...

    Text Solution

    |

  9. A rigid rod of mass m slides along a fixed circular track followed by ...

    Text Solution

    |

  10. A massless spool of inner radius r outer radius R is placed against a ...

    Text Solution

    |

  11. Two particles each of mass m are attached at end points of a massless ...

    Text Solution

    |

  12. A rod CD of length L and mass m is placed horizontally on a frictionle...

    Text Solution

    |

  13. A particle of mass m is doing horizontal circular motion with the help...

    Text Solution

    |

  14. A thin uniform rod of mass 5 kg and length 1 m is held in horizontal p...

    Text Solution

    |

  15. In the figure shown a uniform rod of length l and mass m is kept at re...

    Text Solution

    |

  16. A particle of mass 'm' is attached to the rim of a uniform disc of mas...

    Text Solution

    |

  17. A uniform square plate of mass m and edge a initially at rest startas ...

    Text Solution

    |

  18. A particle of mass m and velocity v(0) is fired at a solid cylinder of...

    Text Solution

    |

  19. A cylinder is rolling towards a cube of same mass on rough horizontal ...

    Text Solution

    |

  20. A uniform solid cylinder of radius 'R' has a circular cut of radius (R...

    Text Solution

    |