Home
Class 12
PHYSICS
A spherical object of mass m and radius ...

A spherical object of mass m and radius R is released from the top of a smooth inclined plane of height h and angle of inclination is `37°` . The radius of gyration of the object is K. The speed of object at the bottom of inclined plane is

A

`sqrt(2gh)`

B

`sqrt((2gh)/((1+K^2/R^2)))`

C

`sqrt(2gh(1+K^2/R^2))`

D

`2sqrt(gh)`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • TEST 1

    AAKASH INSTITUTE ENGLISH|Exercise EXERCISE|21 Videos

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH INSTITUTE ENGLISH|Exercise Try Yourself|63 Videos

  • TEST 2

    AAKASH INSTITUTE ENGLISH|Exercise Exercise|308 Videos

Similar Questions

Explore conceptually related problems

An object of mass m is released from rest from the top of a smooth inclined plane of height h. Its speed at the bottom of the plane is proportional to

Two objects, a ring and a spherical shell of same mass and radius are released from the top of two Identical inclined plane. If they are rolling without slipping, then ratio of speed of center of mass of the two objects when they will reach the bottom of the inclined plane is

A body is slipping from an inclined plane of height h and length l . If the angle of inclination is theta , the time taken by the body to come from the top to the bottom of this inclined plane is

A body of mass m and radius r is released from rest along a smooth inclined plane of angle of inclination theta . The angular momentum of the body about the instantanoues point contact after a time t from the instant of release of equal is :

A triangular prism of mass m placed on it is released from rest on a smooth inclined plane of inclination theta The block does not slip on the prism. Then

A hollow sphere is released from top of an inclined plane of inclination 30º and length of inclined plane is /. If sphere rolls without slipping then its speed at bottom is

A disc of radius R is rolling down an inclined plane whose angle of inclination is theta Its acceleration would be

A spherical shell of mass m and radius R is rolling up without slipping on a rough inclined plane as shown in the figure. The direction of static friction acting on the shell is

A uniform disc is released from the top of a rough inclined plane of angle theta and height h. The coefficient of friction between the disc and the plane is mu= tan theta/4 . The speed of centre of mass of disc on reaching the bottom of the plane is

A sphere is released on a smooth inclined plane from the top. When it moves down, its angular momentum is

AAKASH INSTITUTE ENGLISH-TEST 1-EXERCISE
  1. A spherical object of mass m and radius R is released from the top of ...

    Text Solution

    |

  2. If a diaelectric material of dielectric constantepsilonr is completely...

    Text Solution

    |

  3. Two identical electric dipoles of dipole moments p are placed as shown...

    Text Solution

    |

  4. Four point charges each of magnitude Q and mass m are moving on circul...

    Text Solution

    |

  5. Positive charge is uniformly distrubuted with volume charge density rh...

    Text Solution

    |

  6. A wire AMB is placed along y-axis having linear charge density lambda ...

    Text Solution

    |

  7. Two identical point charges are placed at A and B. The potential diffe...

    Text Solution

    |

  8. The magnitude electric potential difference between A and B for a give...

    Text Solution

    |

  9. The uniform electric field is along positive y-axis positive x axis ...

    Text Solution

    |

  10. A short electric dipole having dipole moment overline rho is placed a...

    Text Solution

    |

  11. There are three conducting concentric spherical shells having charges ...

    Text Solution

    |

  12. there are two concentric metallic shells of radii R and 2R, if outer ...

    Text Solution

    |

  13. An uncharged metallic solid sphere of radius R is placed at a distance...

    Text Solution

    |

  14. There are two concentric conducting spherical shells of radii 10 cm an...

    Text Solution

    |

  15. A parallel plate capacitor (not connected with battery) have charge Q0...

    Text Solution

    |

  16. An arrangement of five identical capacitors are shown in given circuit...

    Text Solution

    |

  17. A parallel plate capacitor charged to potential difference V0 . The va...

    Text Solution

    |

  18. The area of cross section of a uniform cylindrical conducting wire is ...

    Text Solution

    |

  19. Which one of the following relations is incorrect ? ( Symbols have the...

    Text Solution

    |

  20. If two conducting wires Aand B of same dimensions have electron densit...

    Text Solution

    |

  21. A current carrying conductor is connected with a cell, after some time...

    Text Solution

    |