Home
Class 11
PHYSICS
A ladder is leaned against a smooth wall...

A ladder is leaned against a smooth wall and it is allowed to slip on a frictionless floor. Which figure represents the track of its centre of mass ?

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
A
Trace of centre of mass
Promotional Banner

Topper's Solved these Questions

  • SYSTEMS OF PARTICLES AND ROTATIONAL MOTION

    MODERN PUBLICATION|Exercise COMPETITION FILE ( OBJECTIVE TYPE QUESTIONS (JEE (Main) & Other State Boards for Engineering Entrance) )|48 Videos

  • SYSTEMS OF PARTICLES AND ROTATIONAL MOTION

    MODERN PUBLICATION|Exercise COMPETITION FILE ( OBJECTIVE TYPE QUESTIONS MULTIPLE CHOICE QUESTIONS (with more than one correct answer) )|35 Videos

  • SYSTEMS OF PARTICLES AND ROTATIONAL MOTION

    MODERN PUBLICATION|Exercise REVISION EXERCISES (Numerical Problems)|20 Videos

  • PHYSICAL WORLD

    MODERN PUBLICATION|Exercise Revision exercises (Long answer questions)|6 Videos

  • THERMAL PROPERTIES OF MATTER

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST|15 Videos
MODERN PUBLICATION-SYSTEMS OF PARTICLES AND ROTATIONAL MOTION-COMPETITION FILE (OBJECTIVE TYPE QUESTIONS (MULTIPLE CHOICE QUESTIONS) (MULTIPLE CHOICE QUESTIONS WITH ONLY ONE CORRECT ANSWER) )
  1. A disc of radius 2 m and mass 100kg rolls on a horizontal floor, its c...

    Text Solution

    |

  2. Three particles, each of mass m grams situated at the vertices of an e...

    Text Solution

    |

  3. A ladder is leaned against a smooth wall and it is allowed to slip on ...

    Text Solution

    |

  4. Three identical spheres, each of mass 1 kg are kept as shown in figure...

    Text Solution

    |

  5. A given shaped glass tube having uniform cross-section is filled with ...

    Text Solution

    |

  6. A solid sphere is rolling on a frictionless surface, shown in figure w...

    Text Solution

    |

  7. A unifrom rod of length l and mass m is free to rotate in a vertical p...

    Text Solution

    |

  8. A tube of length L is filled completely with an incompressible liquid ...

    Text Solution

    |

  9. The moment of inertia of a rod about an axis through its centre and pe...

    Text Solution

    |

  10. A thin circular ring of mass M and radius R is rotating in a horizonta...

    Text Solution

    |

  11. The instantaneous angular position of a point on a rotating wheel is g...

    Text Solution

    |

  12. The moment of inertia of a thin uniform rod of mass M and length L abo...

    Text Solution

    |

  13. ABC is an equilateral with O as its centre vecF(1), vecF(2) and vecF(3...

    Text Solution

    |

  14. Two persons of masses 55 kg and 65 kg respectively are at the opposite...

    Text Solution

    |

  15. A solid cylinder of mass 50 kg and radius 0.5 m is free to rotate abou...

    Text Solution

    |

  16. The ratio of the accelerations for a solid sphere (mass m, and radius ...

    Text Solution

    |

  17. A rod of weight w is supported by two parallel knife edges A and B and...

    Text Solution

    |

  18. A solid cylinder of mass 2 kg and radius 4 cm rotating about its axis ...

    Text Solution

    |

  19. Three idential spherical shells each of mass m and radius r are placed...

    Text Solution

    |

  20. From a disc of radius R and mass m, a circular hole of diamter R, whos...

    Text Solution

    |