Home
Class 11
PHYSICS
A ring of mass m is rolling without slip...

A ring of mass m is rolling without slipping with linear velocity v as shown is figure. A rod of identical mass is fixed alone one of its diameter. The total kinetic energy of the system is

A

`(7)/(5)mv^(2)`

B

`(2)/(3)mv^(2)`

C

`(4)/(3)mv^(2)`

D

`(5)/(3)mv^(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ROTATIONAL MOTION

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

    DC PANDEY|Exercise Comprehension Type Questions|41 Videos
  • ROTATIONAL MOTION

    DC PANDEY|Exercise Integer Type Questions|17 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

A ring of mass 3kg is rolling Without Slipping with linear velocity 1 ms^(-1) on a smooth horizontal surface. A rod of same mass is fitted along its one diameter. Find total kinetic energy of the system (in J ).

A ring of mass m is rolling without slipping with linear speed v as shown in figure. Four particles each of mass m are also attached at points A, B , C and D find total kinetic energy of the system.

A disc is rolling without slipping with linear velocity v as shown in figure. With the concept of instantaneous axis of rotation, find velocities of point A, B, C and D.

Figure shows 4 identical masses of mass m , arranged on a cube as shown. The potential energy of the system is

As shown in the figure, a disc of mass m is rolling without slipping with angular velocity omega . When it crosses point B disc will be in

A ring and a disc roll on the horizontal surface without slipping with same linear velocity. If both have same mass and total kinetic energy of the ring is 4 J then total kinetic energy of the disc is

A ring and a disc roll on the horizontal surface without slipping, with same linear velocity. If bolh have same mass and total kinetic energy of the ring is 4 J, then total kinetic energy of the disc is

A solid disc is rolling without slipping on a horizontal ground as shown in figure. Its total kinetic energy is 100 J. what is its translational and rotational kinetic energy?

A sphere of mass 0.5 kg and diameter 1 m rolls without sliding with a constant velocity of 5 m/s. What is the ratio of rotational KE to the total kinetic energy of the sphere ?

DC PANDEY-ROTATIONAL MOTION-A Only One Option is Correct
  1. A uniform rod of mass m and lkength 2a lies at rest on rotating with a...

    Text Solution

    |

  2. A solid sphere of mass 5 kg and and radius 1 m after rotating with ang...

    Text Solution

    |

  3. A ring of mass m is rolling without slipping with linear velocity v as...

    Text Solution

    |

  4. A cube of mass m and side a is moving along a plane with constant spee...

    Text Solution

    |

  5. In the pully system shown, if radii of the bigger and smaller pulley a...

    Text Solution

    |

  6. A uniform rod is hinged at its one end and is allowed to rotate in ver...

    Text Solution

    |

  7. Uniform rod Ab is hinged at the end A in the figure. The other end of ...

    Text Solution

    |

  8. A uniform rod of mass m, length l is placed over a smooth horizontal s...

    Text Solution

    |

  9. A uniform rectangular plate of mass m which is free to rotate about th...

    Text Solution

    |

  10. The angular momentum of a particle about origin is varying as L =4t+8(...

    Text Solution

    |

  11. A Particle is attached to the lower end of a uniform rod which is hing...

    Text Solution

    |

  12. An equilateral prism of mass m rests on a rough horizontal surface wit...

    Text Solution

    |

  13. A sphere of mass m is given some angular velocity about a horizontal a...

    Text Solution

    |

  14. When a perosn throws a meter stivk it is found that the centre of the ...

    Text Solution

    |

  15. A rod of negligble mass and length l is pioveted at its centre. A part...

    Text Solution

    |

  16. A point mass m collides with a disc of mass m and radius R resting on ...

    Text Solution

    |

  17. A system of identical cylinders and plates is shown in Fig. All the cy...

    Text Solution

    |

  18. A box of dimensions l and b is kept on a truck moving with an accelera...

    Text Solution

    |

  19. Inner and outer radii of a spool are r And R respectively. A thread is...

    Text Solution

    |

  20. A disc of radius R is rolling purely on a flat horizontal surface, wit...

    Text Solution

    |