Home
Class 11
PHYSICS
A uniform sphere is placed on a smooth h...

A uniform sphere is placed on a smooth horizontal surface and a horzontal force F is applied on it at a distance .h. above the surface. The acceleration of the centre

A

is maximum when h = 0

B

is maximum when h = R

C

is maximum when h = 2R

D

is independent of h

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH SERIES|Exercise EXERCISE-I (Rotational Motion :)|75 Videos
  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH SERIES|Exercise EXERCISE-II (Centre of Mass)|38 Videos
  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH SERIES|Exercise EXERCISE - 3|61 Videos
  • SURFACE TENSION

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (PRACTICE SHEET (ADVANCED) INTEGER TYPE QUESTIONS )|8 Videos
  • THERMAL PROPERTIES OF MATTER

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL - II) PRACTICE SHEET (ADVANCED) Integer/Subjective Type Questions|2 Videos

Similar Questions

Explore conceptually related problems

Two blocks of masses 10kg and' 20kg are conne-cted by a massless spring and are placed on a smooth horizontal surface. A force of 200N is applied on 20 kg mass as shown in the diagram. At the instant, the acceleration of 10kg mass is 12ms^(-2) , the acceleration of 20kg mass is,

Two identical blocks A and B each of mass M are connected to each other through a light string. The system is placed on a smooth horizontal floor. When a constant force F is applied horizontally on the block A, find the tension in the string.

AAKASH SERIES-SYSTEM OF PARTICLES AND ROTATIONAL MOTION-EXERCISE-I (Centre of Mass)
  1. All particles of a body are situated at a distance R from the origin. ...

    Text Solution

    |

  2. A square plate and a circular plate made up of same meterial are place...

    Text Solution

    |

  3. A uniform sphere is placed on a smooth horizontal surface and a horzon...

    Text Solution

    |

  4. For which of the following doesthe centre of mass lie outside the body...

    Text Solution

    |

  5. (A) : Heavy boxes are loaded along with empty boxes on a cart. Heavy b...

    Text Solution

    |

  6. (a) Algebaric sum of moments of masses about centre of mass is zero ...

    Text Solution

    |

  7. A trolley filled with sand moves on a smooth horizontal surface with a...

    Text Solution

    |

  8. In which of the following cases the centre of mass of a rod is certain...

    Text Solution

    |

  9. Identify the correct statement. In the absence of external force, ...

    Text Solution

    |

  10. P is the centre of mass of a system of four point masses A,B,C and D, ...

    Text Solution

    |

  11. Mass of a ring is non-uniformly distributed around its geometric centr...

    Text Solution

    |

  12. A disc of radius Y is removed from the disc of radius .R. then (a) T...

    Text Solution

    |

  13. In pure rolling motion of a ring (a) it rotates about instantaneous ...

    Text Solution

    |

  14. A tank filled water is connected to another empty tank lying to the ri...

    Text Solution

    |

  15. Statement A : When an iron sphere on the ground is heated its centre o...

    Text Solution

    |

  16. Statement A : Whrn no external force acts on a body its centre of mass...

    Text Solution

    |

  17. Statements : (a) In translatory motion each point of the body expe...

    Text Solution

    |

  18. Statements :, a) Centre of mass is that fixed point of a system of pa...

    Text Solution

    |

  19. Statements : a) Position of C.m depends on acceleration due to gavit...

    Text Solution

    |

  20. Statements : (a) Ratio of the distances of the centre of mass of a t...

    Text Solution

    |