Home
Class 11
PHYSICS
Particle P shown in figure is moving in ...


Particle `P` shown in figure is moving in a circle of radius `R=10` cm with linear speed `v=2m//s` Find the angular speed of particle about point O.

Text Solution

Verified by Experts

`omega_(c)=(v)/(R)=(2)/(0.1)=20rad//s`
`omega` about any point on circumference.
`=(omega_(c))/(2)=10rad//s`
Promotional Banner

Topper's Solved these Questions

  • ROTATIONAL MECHANICS

    DC PANDEY ENGLISH|Exercise Level 2 Single Correct|26 Videos

  • ROTATIONAL MECHANICS

    DC PANDEY ENGLISH|Exercise Level 2 Multiple Correct|36 Videos

  • ROTATIONAL MECHANICS

    DC PANDEY ENGLISH|Exercise Level 1 Objective|30 Videos

  • ROTATION

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

  • ROTATIONAL MOTION

    DC PANDEY ENGLISH|Exercise Integer Type Questions|17 Videos

Similar Questions

Explore conceptually related problems

A article moves in a circle of radius 20 cm with linear speed of 10 m/s. Find the angular velocity

A particle is moving along a circle of radius 20cm , with a linear velocity of 2m//s. Calculate the angular velocity of the particle.

A particle is moving along a circle of radius 20cm , with a linear velocity of 2m//s. Calculate the angular velocity of the particle.

A particle of mass 1kg is moving about a circle of radius 1m with a speed of 1m//s . Calculate the angular momentum of the particle.

A particle of mass 1kg is moving about a circle of radius 1m with a speed of 1m//s . Calculate the angular momentum of the particle.

A particle is revolving in a circular path of radius 2 m with constant angular speed 4 rad/s. The angular acceleration of particle is

A particle moves in a circle of radius 4 m with a linear velocity of 20ms^(-1) . Find the angular velocity.

A particle of mass 200 g is moving in a circle of radius 2 m. The particle is just looping the loop. The speed of the particle and the tension in the string at highest point of the circule path are (g=10ms^(-2))

A particle of mass 200 g is moving in a circle of radius 2 m. The particle is just looping the loop. The speed of the particle and the tension in the string at highest point of the circule path are (g=10ms^(-2))

A particle is moving on a circular path of radius R with constant speed v. During motion of the particle form point A to point B

DC PANDEY ENGLISH-ROTATIONAL MECHANICS-Level 1 Subjective
  1. Radius of gyration of a body about an axis at a distance 6 cm from its...

    Text Solution

    |

  2. A wheel rotates around a stationary axis so that the rotation angle th...

    Text Solution

    |

  3. Particle P shown in figure is moving in a circle of radius R=10 cm wit...

    Text Solution

    |

  4. A particle of mass m is projected from the ground with an initial spee...

    Text Solution

    |

  5. Linear mss density (mass/length) of a rod depends on the distanec from...

    Text Solution

    |

  6. When a body rolls, on a stationary ground, the acceleration of the poi...

    Text Solution

    |

  7. A solid sphere of mass m rolls down an inclined plane a height h. Find...

    Text Solution

    |

  8. The topmost and bottommost velocities of a disc are v(1) and v(2)(ltv(...

    Text Solution

    |

  9. A circular lamina of radius a and centre O has a mass per unit area of...

    Text Solution

    |

  10. A solid body starts rotating about a stationary axis with an angular a...

    Text Solution

    |

  11. A ring of radius R rolls on a horizontal ground with linear speed v an...

    Text Solution

    |

  12. Two forces F(1) and F(2) are applied on a spool of mass M and moment o...

    Text Solution

    |

  13. A disc is placed on the ground. Friction coefficient is mu. What is th...

    Text Solution

    |

  14. A cube is resting on an inclinded plane. If the angle of inclination i...

    Text Solution

    |

  15. A uniform disc of mass 20 kg and radius 0.5 m can turn about a smooth ...

    Text Solution

    |

  16. A uniform disc of mass m and radius R is rotated about an axis passing...

    Text Solution

    |

  17. A solid body rotates about a stationary axis so that the rotation angl...

    Text Solution

    |

  18. A rod of mass m and length 2 R is fixed along te diameter of a ring of...

    Text Solution

    |

  19. The figure shows a thin ring of mass M=1kg and radius R=0.4m spinning ...

    Text Solution

    |

  20. A horizontal disc rotating freely about a vertical axis makes 100 rpm....

    Text Solution

    |