Home
Class 11
PHYSICS
All particles of a body are situated at ...

All particles of a body are situated at a distance R from the origin. The distance of centre of mass of the body from the origin is

A

`=R`

B

`leR`

C

`gtR`

D

`geR`

Text Solution

Verified by Experts

The correct Answer is:
B
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

The distance of the point ( - 9 , 40) from the origin is .....

The distance of a point (alpha, beta) from the origin is ....

The distance of the point (- 8 , 3) from the origin is ....

The distance of the point (a,b) from the origin.

4 charges are placed each at a distance .a. from origin. The distance .a. from origin. The dipole moment of configuration is :

The distance of a point (0,3) from the origin.

Show that the relation R in the set A of points in a plane given by R = {(P,Q): distance of the point P from the origin is same as the distance of the point Q from the origin}, is an equivalence relation. Further, show that the set of all points related to a point P ne (0,0) is the circle passing through P with origin as centre.

AAKASH SERIES-SYSTEM OF PARTICLES AND ROTATIONAL MOTION-EXERCISE-I (Centre of Mass)
  1. (A): When a shell at rest explodes, the centre of mass fragments Conti...

    Text Solution

    |

  2. A bomb travelling in a parabolic path under the effect of gravity, exp...

    Text Solution

    |

  3. All particles of a body are situated at a distance R from the origin. ...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |