Home
Class 11
PHYSICS
A wheel of mass 8 kg and radius of gyrat...

A wheel of mass 8 kg and radius of gyration 25 cm is rotating at 300 rpm. What is its moment of inertia ?

Promotional Banner

Topper's Solved these Questions

  • ROTATIONAL MOTION

    SL ARORA|Exercise Problem|24 Videos
  • ROTATIONAL MOTION

    SL ARORA|Exercise Problem for self practice|90 Videos
  • PROPERTIES OF SOLIDS

    SL ARORA|Exercise All Questions|97 Videos
  • System of particles & rotational Motion

    SL ARORA|Exercise EXERCISE|353 Videos

Similar Questions

Explore conceptually related problems

A wheel of mass 10 kg and radius of gyration 25 cm is rotating at 600 rpm. What is its moment of inerta ?

A wheel of mass 10 kg and radius of gyration 50 cm is rotating at 300 rpm. Then, the rotational kinetic energy of the wheel is

The M.I. of a wheel of mass 8 kg and radius of gyration 25 cm is

A whell of mass 4 kg and radius of gyration 0.4 m is making 300 r.p.m. Its moment of inertia is

A torque of 10^(8) dyne - cm is applied to a fly wheel of mass 10 kg and radius of gyration 50 cm . What is the resultant angular acceleration ?

A flywheelm of mass 150 kg and radius of gyration 3 m is rotated with a speed of 480 rpm. Find the torque required to stop it in 7 rotations.

A sphere of mass 5kg and diameter 2 m rotates about a tangent. What is its moment of inertia in kg m^(2) ?

A fly wheel of mass 60 kg and radius 40 cm is revolving at 300 rpm, then its rotational K.E. is

A solid sphere of mass 2 kg and radius 5 cm is rotating at the rate of 300 rpm. The torque required to stop it in 2pi revolutions is

A torque of 10 Nm is applied to a flywheel of mass 10 kg and radius of gyration 50 cm. What is the resulting angular acceleration ?

SL ARORA-ROTATIONAL MOTION-Problem for self practice
  1. A wheel of mass 8 kg and radius of gyration 25 cm is rotating at 300 r...

    Text Solution

    |

  2. The distance between the carbon atom and the oxygen atom in a carbon m...

    Text Solution

    |

  3. Three particles of msses 1.0 kg , , 2.0 kg and 3.0 kg are placed at th...

    Text Solution

    |

  4. Two bodies of masses 10 kg and 2 kg are moving with velocities 2 hat(i...

    Text Solution

    |

  5. Four particles of masses m, m, 2m and 2m are placed at the four corner...

    Text Solution

    |

  6. Three particles of masses 0.50 kg, 1.0 kg and are placed at the corner...

    Text Solution

    |

  7. Four particles of masses m, m, 2m and 2m are placed at the corners of ...

    Text Solution

    |

  8. Two bodies of masses 2 kg and 1 kg are moving along the same line with...

    Text Solution

    |

  9. The mass per unit length (lambda) of a non-uniform rod varies linearly...

    Text Solution

    |

  10. The centre of mass of three particles of masses 1kg, 2 kg and 3kg lies...

    Text Solution

    |

  11. From a square sheet of uniform density , a portion a removed shown sha...

    Text Solution

    |

  12. A 100 g weight is tied at the end of a string and whirled around in ho...

    Text Solution

    |

  13. A gramophone disc rotates at 60 rpm. A coin of mass 18 g is placed at ...

    Text Solution

    |

  14. A string can withstand a tension of 25 N. What is the greatest speed ...

    Text Solution

    |

  15. A ball of mass 100 g is suspended by a string 40 cm long. Keeping the ...

    Text Solution

    |

  16. Find the maximum speed at which a car can take turn round a curve of 3...

    Text Solution

    |

  17. What should be the coefficient of friction between the tyres and the r...

    Text Solution

    |

  18. The mass of a bicycle rider along with the bicycle is 100 kg. he wants...

    Text Solution

    |

  19. A cyclist riding at a speed of 14sqrt(3) ms^(-1) takes a turn around a...

    Text Solution

    |

  20. A cyclist speeding at 6ms^(-1) in a circle of 18 m radius makes an ang...

    Text Solution

    |

  21. A motor cyclist goes round a circular race course of diameter 320 m at...

    Text Solution

    |