Home
Class 11
PHYSICS
Four identical spheres each of mass m ar...

Four identical spheres each of mass m are placed at the corner of square of side 2 m. Taking the point of intersection of the diagonals as the orgin the coordinates of the centre of mass are ?

A

(1, 1)

B

(0, 0)

C

(1, -1)

D

(-1, 1)

Text Solution

Verified by Experts

The correct Answer is:
b
Promotional Banner

Topper's Solved these Questions

  • MOTION OF SYSTEM OF PARTICLES AND RIGID BODIES

    SURA PUBLICATION|Exercise MATCH THE FOLLOWING :|4 Videos

  • MOTION OF SYSTEM OF PARTICLES AND RIGID BODIES

    SURA PUBLICATION|Exercise FILL IN THE BLANKS :|10 Videos

  • MOTION OF SYSTEM OF PARTICLES AND RIGID BODIES

    SURA PUBLICATION|Exercise NUMERICAL PROBLEMS|12 Videos

  • KINETIC THEORY OF GASES

    SURA PUBLICATION|Exercise VALUE BASED QUESTIONS|4 Videos

  • NATURE OF PHYSICAL WORLD AND MEASUREMENT

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS|241 Videos

Similar Questions

Explore conceptually related problems

Four charges, each of value q, are placed at the four corners of a square of side a. What is the potential at the centre of the square

Four particles each of mass 'm' are kept at the four corners of a square of edge 'a'. Find the moment of inertia of the system about a line perpendicular to the plane of the square and passing through the center of the square.

Three particles each of mass m are placed at the three corners of an equilateral triangle of side a. The work done on the system to increase the sides of the triangle to 2a is:

Four identical thin rods each of mass M and length l , from a square frame. Moment of intertia of this frame about an axis through the centre of the square and perendicular to its plane is :

Three identical charges, each having a value 1.0 xx10^(-8)C, are placed at the corners of an equilateral triangle of side 20 cm find the electric field and potential at the centre of the triangle.

Three point charges 3nC, 6nC and 9nC are placed at the corners of an equilateral triangle of side 0.1m. The potential energy of the system is:

Four equal charges 2.0xx10^(-6) C each are fixed at the four corners of a square of side 5 cm. Find the coulomb force experienced by one of the charges due to the rest three.

Four particles having masses, m, 2m, 3m, and 4m are placed at the four corners of a square of edge a. Find the gravitational force acting on a particle of mass m placed at the center.

SURA PUBLICATION-MOTION OF SYSTEM OF PARTICLES AND RIGID BODIES-MULTIPLE CHOICE QUESTIONS :
  1. Where will be the centre of mass on combining two masses m and M (M gt...

    Text Solution

    |

  2. Two bodies of masses 2 kg and 3 kg have position vectors hat(i) + 2 ha...

    Text Solution

    |

  3. Four identical spheres each of mass m are placed at the corner of squa...

    Text Solution

    |

  4. Two blocks of masses 20 kg and 5 kg are connected by a spring of negli...

    Text Solution

    |

  5. A solid cylinder of mass 2 kg and radius 4 cm is rotating about its ax...

    Text Solution

    |

  6. Two identical particles move towards each other with velocity 2 v and ...

    Text Solution

    |

  7. Two objects which are initally at rest, move towards each other under ...

    Text Solution

    |

  8. If force acts on a body, whose line of action does not pass through it...

    Text Solution

    |

  9. A couple produces motion.

    Text Solution

    |

  10. A solid cylinder of mass 2 kg and radius 50 cm rolls up an inclined pl...

    Text Solution

    |

  11. If I, alpha and tau are MI, angular acceleration and torque respective...

    Text Solution

    |

  12. Which of the following has largest M.I

    Text Solution

    |

  13. A dancer on ice spins faster when she folds her arms. This is due to

    Text Solution

    |

  14. A bomb travelling a parabolic path explodes in mid air. The C.M. Of fr...

    Text Solution

    |

  15. Consider a system of two identical particles. One is at rest and the o...

    Text Solution

    |

  16. The least coefficient of friction for an inclined plane inclined at an...

    Text Solution

    |

  17. Three identical spherical shells, each of mass m and radius r are plac...

    Text Solution

    |

  18. A ball rolls without slipping. The radius of gyration of the ball abou...

    Text Solution

    |

  19. The direction of angular velocity vector is along:

    Text Solution

    |

  20. If there is change of angular momentum from J to 4J in 4S, then the to...

    Text Solution

    |