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

`theta`

B

`2theta`

C

`3theta`

D

`4theta`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • NEET MOCK TEST 15

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

  • NEET MOCK TEST 17

    NTA MOCK TESTS|Exercise PHYSICS|45 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:

NTA MOCK TESTS-NEET MOCK TEST 16-PHYSICS
  1. A particles of mass m is fixed to one end of a light spring of force c...

    Text Solution

    |

  2. A heavy uniform chain lies on a horizontal table-top. If the coefficie...

    Text Solution

    |

  3. A, B, C and D are four different physical quantities having different ...

    Text Solution

    |

  4. A canon shell fired breaks into two equal parts at its highest point. ...

    Text Solution

    |

  5. A siren emitting a sound of frequency 800 Hz moves away from an observ...

    Text Solution

    |

  6. Ground state energy of H-atom is -13.6 eV. The energy needed to ionise...

    Text Solution

    |

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

    Text Solution

    |

  8. The tension in a wire is decreased by 19% The percentage decrease in...

    Text Solution

    |

  9. In a Young's double slit experiment, 12 fringes are observed to be for...

    Text Solution

    |

  10. From an inclined palne two particles P,Q are projected with same speed...

    Text Solution

    |

  11. A ball is thrown vertically downwards from a height of 20m with an int...

    Text Solution

    |

  12. Two men with weights in the ratio 4:3 run up a staircase in time in th...

    Text Solution

    |

  13. The radius vector and linear momentum are respectively given by vector...

    Text Solution

    |

  14. The magnetic field on the axis at a distance z from the centre of the ...

    Text Solution

    |

  15. The time period of a simple pendulum measured inside a stationary lift...

    Text Solution

    |

  16. The diameter of the lens of a telescope is 0.61 m and the wavelength o...

    Text Solution

    |

  17. A vessel contains oil (density 0.9" g "c c^(-1)) over mercury (density...

    Text Solution

    |

  18. A refrigerator absorbs 2000 cal of heat from ice trays. If the coeffic...

    Text Solution

    |

  19. For c=2a and c lt b lt c, the magnetic field at the point P will be ze...

    Text Solution

    |

  20. A spherically symmetric gravitational system of particles has a mass d...

    Text Solution

    |