Home
Class 11
PHYSICS
A uniform circular righ rolls without sl...


A uniform circular righ rolls without slipping on a horizontal surface. At any instant, its position is as shown in the figure. Then

A

section ABC has greater kinetic energy than section ADC

B

section BC has greater kinetic energy than section CD.

C

section BC has the same kinetic energy as section DA

D

the section CD and DA have the same kinetic energy.

Text Solution

Verified by Experts


`Oto` instantaneous axis of rotation ltbr. More the value of `r` from O more is the speed point P.
Promotional Banner

Topper's Solved these Questions

  • ROTATIONAL MECHANICS

    DC PANDEY|Exercise Level 2|1 Videos

  • ROTATIONAL MECHANICS

    DC PANDEY|Exercise Level 2 Subjective|36 Videos

  • ROTATIONAL MECHANICS

    DC PANDEY|Exercise Level 2 Single Correct|26 Videos

  • ROTATION

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

  • ROTATIONAL MOTION

    DC PANDEY|Exercise Integer Type Questions|17 Videos

Similar Questions

Explore conceptually related problems

A circular hoop rolls without slipping on a flat horizontal surface. Which one of the following is necessarily true?

A uniform thin ring of mass 0.4kg rolls without slipping on a horizontal surface with a linear velocity of 10 cm/s. The kinetic energy of the ring is

When a body is rolling without slipping on a rough horizontal surface, the work done by friction is :

A uniform circular disc of mass M and radius R rolls without slipping on a horizontal surface. If the velocity of its centre is v_0 , then the total angular momentum of the disc about a fixed point P at a height (3R)//2 above the centre C .

Rolling (with and without slipping) on horizontal and inclined surface

A circular disc of radius R rolls without slipping along the horizontal surface with constant velocity v_0 . We consider a point A on the surface of the disc. Then, the acceleration of point A is

DC PANDEY-ROTATIONAL MECHANICS-Level 2 Multiple Correct
  1. A mass m of radius r is rolling horizontally without any slip with a l...

    Text Solution

    |

  2. Four identical rods each of mass m and length l are joined to form a r...

    Text Solution

    |

  3. A uniform circular righ rolls without slipping on a horizontal surface...

    Text Solution

    |

  4. A cylinder of radius R is to roll without slippoing between two planks...

    Text Solution

    |

  5. A uniform rod of mass m=2kg and length l=0.5m is sliding along two mut...

    Text Solution

    |

  6. A wheel is rolling without slipping on a horizontal plane with velocit...

    Text Solution

    |

  7. A uniform rod of length l and mass 2 m rests on a smooth horizontal ta...

    Text Solution

    |

  8. A non-uniform ball of radius R and radius of gyration about geometric ...

    Text Solution

    |

  9. A hollow spherical ball is given an initial push, up an incline of inc...

    Text Solution

    |

  10. A uniform disc of mass m and radius R rotates about a fixed vertical a...

    Text Solution

    |

  11. The end B of the rod AB which makes angle theta with the floor is bein...

    Text Solution

    |

  12. A uniform rod of mass m and length l is applied pivoted at point O. Th...

    Text Solution

    |

  13. A uniform rod of mass m and length l is applied pivoted at point O. Th...

    Text Solution

    |

  14. A uniform rod of mass m and length l is applied pivoted at point O. Th...

    Text Solution

    |

  15. A uniform rod of mass m and length l is applied pivoted at point O. Th...

    Text Solution

    |

  16. Consider a uniform disc of mass m, radius r rolling without slipping o...

    Text Solution

    |

  17. Consider a uniform disc of mass m, radius r rolling without slipping o...

    Text Solution

    |

  18. Consider a uniform disc of mass m, radius r rolling without slipping o...

    Text Solution

    |

  19. A tennis ball, starting from rest, rolls down the hill in the drawing....

    Text Solution

    |

  20. A tennis ball, starting from rest, rolls down the hill in the drawing....

    Text Solution

    |