Home
Class 11
PHYSICS
A rod is placed along the line,y=2x with...

A rod is placed along the line,`y=2x` with its centre at origin. The moment of inertia of the rod is maximum about.

A

X-axis

B

Y-axis

C

Z-axis

D

Data insufficient

Text Solution

Verified by Experts

The correct Answer is:
C

Moment of inertia depends on the distribution of mass about the Z-axis.
Promotional Banner

Topper's Solved these Questions

  • ROTATION

    DC PANDEY|Exercise (B) Chapter Exercises|25 Videos
  • ROTATION

    DC PANDEY|Exercise (C) Chapter Exercises|39 Videos
  • ROTATION

    DC PANDEY|Exercise Check point 9.3|15 Videos
  • RAY OPTICS

    DC PANDEY|Exercise Integer type q.|15 Videos
  • ROTATIONAL MECHANICS

    DC PANDEY|Exercise Subjective Questions|2 Videos

Similar Questions

Explore conceptually related problems

Three uniform thin rods, each of mass 1 kg and length sqrt3 \ m, are placed along three co-ordinate axes with one end at the origin. The moment of inertia of the system about X-axis is

A uniform disc of radius R lies in the x-y plane, with its centre at origin. Its moment of inertia about z-axis is equal to its moment of inertia about line y = x + c . The value of c will be. .

Two rods of equal mass m and length l lie along the x axis and y axis with their centres origin. What is the moment of inertia of both about the line x = y :

Three thin rods each of length Land mass M are placed along x, y and z-axes such that one of each rod is at origin. The moment of inertia of this system about z-axis is

Calculate the moment of inertia of the given rod about an axis CD.

A uniform disc of radius R lies in xy-plane with its centre at origin. Its moments of inertia about the axis X=2R and Y=0 is equal to the moment of inertia about the axis Y=d and Z=0 . What is the value of d ?

The moment of inertia of a thin uniform rod of mass M and length L about an axis perpendicular to the rod, through its centre is I . The moment of inertia of the rod about an axis perpendicular to rod through its end point is

DC PANDEY-ROTATION-(A) Chapter Exercises
  1. A flywheel having a radius of gyration of 2m and mass 10 kg rotates at...

    Text Solution

    |

  2. A flywheel is in the form of a uniform circular disc of radius 1 m and...

    Text Solution

    |

  3. A rod is placed along the line,y=2x with its centre at origin. The mom...

    Text Solution

    |

  4. The ratio of the radii of gyration of a circular disc and a circular r...

    Text Solution

    |

  5. Let I(A) and I(B) be moments of inertia of a body about two axes A and...

    Text Solution

    |

  6. The ratio of the radii of gyration of a hollow sphere and a solid sphe...

    Text Solution

    |

  7. A square lamina is as shown in figure. The moment of inertia of the fr...

    Text Solution

    |

  8. The ratio of the radii of gyration of a circular disc about a tangenti...

    Text Solution

    |

  9. A thin uniform circular disc of mass M and radius R is rotating in a h...

    Text Solution

    |

  10. A ring is kept on a rough inclined surface. But the coefficient of fri...

    Text Solution

    |

  11. A wheel of bicycle is rolling without slipping on a level road. The ve...

    Text Solution

    |

  12. A disc is rolling without slipping on a horizontal surface with C, as ...

    Text Solution

    |

  13. A rigid body rotates with an angular momentum L. If its rotational kin...

    Text Solution

    |

  14. A rigid and a disc of different masses are rotating with the same kine...

    Text Solution

    |

  15. Work done by friction in case of pure rolling

    Text Solution

    |

  16. Forces are applied on a wheel of radius 20 cm as shown in the figure. ...

    Text Solution

    |

  17. O is the centre of an equilateral triangle ABC. F(1), F(2) and F(3) ar...

    Text Solution

    |

  18. The figure shows the angular velocity versus time graph of a flywheel....

    Text Solution

    |

  19. A table fan, rotating at a speed of 2400 rpm, is switched off and the ...

    Text Solution

    |

  20. A sphere can roll on a surface inclined at an angle theta, if the fric...

    Text Solution

    |