Home
Class 11
PHYSICS
ABC is a right angled triangular plate o...

ABC is a right angled triangular plate of uniform thickness. The sides are such that `AB gt BC` as shown in figure. `I_(1), I_(2), I_(3)` are moments of inertia about `AB, BC` and `AC` respectively. Then which of the following relations is correct?

A

`l_(1)=l_(2)=l_(3)`

B

`l_(2)gtl_(1)gtl_(3)`

C

`l_(3)ltl_(2)ltl_(1)`

D

`l_(3)gtl_(1)gtl_(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ROTATIONAL MOTION

    DC PANDEY|Exercise A Only One Option is Correct|86 Videos
  • ROTATIONAL MOTION

    DC PANDEY|Exercise More than one option is correct|36 Videos
  • ROTATIONAL MECHANICS

    DC PANDEY|Exercise Subjective Questions|2 Videos
  • SEMICONDUCTORS AND ELECTRONIC DEVICES

    DC PANDEY|Exercise More than One Option is Correct|3 Videos

Similar Questions

Explore conceptually related problems

ABC is a traiangular plate of uniform thickness. The sides are in the ratio shown in the figure. I_(AB) , I_(BC) and I_(CA) are the moments of inertia of the plate about AB , BC and CA repectively. Which one of the following relations is correct?

In DeltaABC , C is right angle and a perpendicular 'p' is drawn on side AB. If a, b, c are length of sides BC, CA, AB respectively then which of the following is correct?

Consider a uniform square plate shown in the figure. I_(1), I_(2), I_(3) and I_(4) are moment of inertia of the plate about the axes 1, 2, 3 and 4 respectively. Axes 1 and 2 are diagonals and 3 and 4 are lines passing through centre parallel to sides of the square. The moment of inertia of the plate about an axis passing through centre and perpendicular to the plane of the figure is equal to which of the followings. (a) I_(3) + I_(4) (b) I_(1) + I_(3) (c) I_(2) + I_(3) (d) (1)/(2) (I_(1) + I_(2) + I_(3) + I_(4))

In Delta ABC,AC=BC=7 and AB=2 If AB is extended to D such that CD=8, then which of the following is/are correct?

For the adjoining diagram, a triangular lamina is shown the correct relation between I_(1), I_(2) & I_(3) is (I - moment of inertia)

In the figure shown, a planer body is in the shape of a rhombus ABCD: I_(1) and I_(2) are moment of inertias: about axis passing through centre and perpendicular to sides BC and DC respectively. I_(3) and I_(4) are amount of inertias about diagonal axis BD and AC respectively. Then the moment of inertia about an axis passing through centre and perpendicular tothe plane of body is given by

DC PANDEY-ROTATIONAL MOTION-Integer Type Questions
  1. ABC is a right angled triangular plate of uniform thickness. The sides...

    Text Solution

    |

  2. A ring and a disc having the same mass, roll without slipping with the...

    Text Solution

    |

  3. A wheel starting from rest is uniformly acceleration with angular acce...

    Text Solution

    |

  4. Radius of gyration of a body about an axis at a distance 6 cm from it ...

    Text Solution

    |

  5. A uniform rod of mass 2 kg and length 1 m lies on a smooth horizontal ...

    Text Solution

    |

  6. A uniform rod of mass m, hinged at its upper end, is released from res...

    Text Solution

    |

  7. An uniform spherical shell of mass m and radius R starts from rest wit...

    Text Solution

    |

  8. A small pulley of radius 20 cm and moment of inertia 0.32 kg-m^(2) is ...

    Text Solution

    |

  9. If a disc of mass m and radius r is reshaped into a ring a radius 2r,t...

    Text Solution

    |

  10. A disc of mass 4 kg and radius 6 metre is free to rotate in horizontal...

    Text Solution

    |

  11. Find the acceleration of slid right circular roller A, weighing 12kg w...

    Text Solution

    |

  12. Two thin planks are moving on a four identical cylinders as shown. The...

    Text Solution

    |

  13. A wheel of radius R=1 m rolls on ground with uniform velocity v=2 m/s ...

    Text Solution

    |

  14. A cylinder rolls down on an inclined plane of inclination 37^(@) from ...

    Text Solution

    |

  15. A car is moving rightward with acceleration a=gsqrt(k)m//s^(2) . Find ...

    Text Solution

    |

  16. A uniform thin rod has mass m and length l. One end of the rod lies ov...

    Text Solution

    |

  17. A wheel of radius R=2m performs pure rolling on a rough horizontal su...

    Text Solution

    |

  18. A uniform rod of length l and mass m is suspended from one end by inex...

    Text Solution

    |