Home
Class 12
PHYSICS
A wheel is subjected to uniform angular ...

A wheel is subjected to uniform angular acceleration about its axis. Initially, its angular velocity is zero. In the first `2 sec`, it rotates through an angle `theta_(1)`, in the next `2 sec`, it rotates through an angle `theta_(2)`. The ratio of `theta_(2)//theta_(1)` is

A

1

B

2

C

3

D

5

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MODEL QUESTION PAPER

    TARGET PUBLICATION|Exercise MODEL QUESTION PAPER -II|47 Videos

  • MAGNETISM

    TARGET PUBLICATION|Exercise EVALUATION TEST|14 Videos

  • OSCILLATIONS

    TARGET PUBLICATION|Exercise EVALUATION TEST|14 Videos

Similar Questions

Explore conceptually related problems

A wheel is subjected to uniform angualr acceleration about its axis. Initially, its angualr velocity is zero. In the first 2 sec , it rotates through an angle theta_(1) , in the next 2 sec , it rotates through an angle theta_(2) . The ratio of theta_(2)//theta_(1) is

A wheel is subjected to uniform angular acceleration about its axis with its angular velocity is zero . In the first two seconds , it rotates through an angle theta _(1) and in the next two seconds , it rotates through an angle theta _(2) then the ratio of theta_(2)//theta_(1)

A car wheel is rotated to uniform angular acceleration about its axis. Initially its angular velocity is zero. It rotates through an angle theta_(1) in the first 2 s. In the next 2 s, it rotates through an additional angle theta_(2) , the ratio of (theta_(2))/(theta_(1)) is

A wheel of a vehicle is rotated to a uniform angular acceleration about its axis. Initially its angular velocity is zero. It rotates through an angle theta_1 in the first 2 s and in the next 3 s, it rotates through an additional angle theta_2 . The ratio of theta_2/theta_1 is

A car wheel is rotated to uniform angular acceleration about its axis, intially its angular velocity is zero .It rotates through an angle theta_1 in the first 2 s , in the next 2 s, it rotates through an additional angle theta_2 ,the ratio of theta_2/theta_1 is

A disc initially at rest , is rotated about its axis with uniform angular acceleration . In the first 2 s, it rotates an angle theta . In the next 2s, the disc rotates through an angle

When a plane mirror is rotated through an angle theta then the reflected ray turns through the angle 2 theta then the size of the image

A wheel initially at rest, is rotated with a uniform angular acceleration. The wheel rotates through an angle theta_(1) in the first one second and through an additional angle theta_(2) in the next one second. The ratio theta_(1)//theta_(2) is:

TARGET PUBLICATION-MODEL QUESTION PAPER -MODEL QUESTION PAPER -II
  1. In a Young's double slit experiment, the slits are 2mm apart and are i...

    Text Solution

    |

  2. Select the correct statement . If a liquid surface is curved , then

    Text Solution

    |

  3. A wheel is subjected to uniform angular acceleration about its axis. I...

    Text Solution

    |

  4. A refrigerator with COP= 1//3 release 200 J at heat to a reservoir. Th...

    Text Solution

    |

  5. In electromagnetic induction, the induced charge in a coil is independ...

    Text Solution

    |

  6. The capacitance of a parallel plate capacitor can be increased by

    Text Solution

    |

  7. In the determination of Young's modulus (Y=(4MLg)/(pi//d^(2))) by usin...

    Text Solution

    |

  8. The centre of mass of a right circular cone of height h, radiusr and c...

    Text Solution

    |

  9. A horizontal wire oarries 160 A current below which another wire of li...

    Text Solution

    |

  10. A charge q is spread uniformly over an isolated ring of radius 'R'. Th...

    Text Solution

    |

  11. An object is placed at a distance u from a concave mirror and its real...

    Text Solution

    |

  12. In forced vibration, the body vibrates with the

    Text Solution

    |

  13. Light travels from a medium of refractive index H, to another of refra...

    Text Solution

    |

  14. Huygen's priciple of secondary wavelets may be used to

    Text Solution

    |

  15. The momentum of a photon of an electromagnetic radiation is 3.3xx10^(-...

    Text Solution

    |

  16. Two satellites of masses 3 m and m orbit the earth in circular orbits ...

    Text Solution

    |

  17. The reactance of a capacitanee at 50 Hz is 4Omega. If the frequeney is...

    Text Solution

    |

  18. A steel ring of radius r and cross section area A is fitted on to a wo...

    Text Solution

    |

  19. The second law of thermodynamies implies

    Text Solution

    |

  20. A 1.00 xx 10^(-20)kg particvle is performing S.H.M. with a period of 1...

    Text Solution

    |