Home
Class 11
PHYSICS
Point masses 1, 2, 3 "and" 4 "kg are lyi...

Point masses `1, 2, 3 "and" 4 "kg` are lying at the point `(0, 0, 0), (2, 0, 0), (0, 3, 0)` and `(–2, –2, 0)` respectively. The moment of inertia of this system about x-axis will be

A

`43 kgm^(2)`

B

`34 kgm^(2)`

C

`27 kgm^(2)`

D

`72 kgm^(2)`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • SEMICONDUCTOR

    DISHA|Exercise PHYSICS|45 Videos
  • THERMAL PROPERTIES OF MATTER

    DISHA|Exercise All Questions|44 Videos

Similar Questions

Explore conceptually related problems

In an arrangement four particles, each of mass 2 gram are situated at the coordinate points (3, 2, 0), (1, –1, 0), (0, 0, 0) and (–1, 1, 0). The moment of inertia of this arrangement about the Z-axis will be

Three masses of 2 kg, 4 kg and 4 kg are placed at the three points (1, 0, 0), (1, 1, 0) and (0, 1, 0) respectively. The position vector of its centre of massis

How far part are the points ( 2,0,0) and (-3,0,0) ?

A and B are the points (2, 0) and (0, 2) respectively. The coordinates of the point P on the line 2x+3y+1=0 are

Three point charges 1muC ,1muC " and " -2muC are placed at points having coordinates (0,1,0)cm, (1,0,0) cm and (0,0,0)cm respectively. The magnitude of electric dipole moment of the system is

Two bodies of masses 1 kg and 3 kg are lying in xy plane at (0, 0) and (2, -1) respectively. What are the coordinates of the centre of mass ?

Show that the point (3,-1,-1), (5,-4,0), (2,3,-2) and (0,6,-3) are the vertices of a parallelogram.

Find the coordinates of the point equidistant from the points (0,0,0),(2,0,0),(0,4,0) and (0,0,6)

DISHA-SYSTEM OF PARTICLES AND ROTATIONAL MOTION-PHYSICS
  1. Consider a uniform square plate of of side and mass m. The moment of i...

    Text Solution

    |

  2. A dancer is standing on a stool rotating about the vertical axis passi...

    Text Solution

    |

  3. A unifrom square plate has a small piece Q of an irregular shape remov...

    Text Solution

    |

  4. A circular turn table has a block of ice placed at its centre. The sys...

    Text Solution

    |

  5. Seven identical disc are arranged in a hexagonal, planar pattern so as...

    Text Solution

    |

  6. Considering a system having two masses m(1) and m(2) in which first m...

    Text Solution

    |

  7. A uniform bar of mass M and length L is horizontally suspended from th...

    Text Solution

    |

  8. A couple produces.

    Text Solution

    |

  9. Point masses 1, 2, 3 "and" 4 "kg are lying at the point (0, 0, 0), (2,...

    Text Solution

    |

  10. A solid sphere of mass M and radius R is pulled horizontally on a roug...

    Text Solution

    |

  11. The moment of inertia of a body about a given axis is 1.2 kg m^(2). In...

    Text Solution

    |

  12. A gymnast takes turns with her arms and legs stretched. When she pulls...

    Text Solution

    |

  13. A equilaterial triangle ABC formed from a uniform wire has two small i...

    Text Solution

    |

  14. The moment of inertia of a uniform semicircular wire of mass m and rad...

    Text Solution

    |

  15. Initial angular velocity of a circular disc of mass M is omega(1). The...

    Text Solution

    |

  16. Two identical uniform discs of mass m and radius r are arranged as sho...

    Text Solution

    |

  17. Five masses are placed in a plane as shown in figure. The coordinates...

    Text Solution

    |

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

    Text Solution

    |

  19. When a ceiling fan is switched on, it makes 10 rotations in the first ...

    Text Solution

    |

  20. A solid sphere spinning about a horizontal axis with an angular veloci...

    Text Solution

    |