Home
Class 12
PHYSICS
If the body is moving in a circle of rad...

If the body is moving in a circle of radius r with a constant speed v , its angular velocity is

A

`v^2//r`

B

`vr`

C

`v//r`

D

`r//v`

Text Solution

Verified by Experts

The correct Answer is:
C
Linear velocity v =r`omega `
`rArr" "omega=(v)/(r) `
Promotional Banner

Topper's Solved these Questions

  • CIRCULAR MOTION

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise EXERCISE 2 (Miscellaneous Problems)|25 Videos

  • ATOMS, MOLECULES AND NUCLEI

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise MHT CET Corner|30 Videos

  • COMMUNICATION SYSTEM

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise MHC CET Corner|6 Videos

Similar Questions

Explore conceptually related problems

A body of mass m is moving in a circle of radius r with a constant speed v, The force on the body is (mv^(2))/(r ) and is directed towards the centre. What is the work done by the force in moving the body over half the circumference of the circle?

A body of mass m is moving in a circle of radius 'r' with a constant speed v. The force on the body is (mv^(2))/(r) and is r directed towards the center. If work done by this force in moving the body over half the circumference and complete circumference is W and W', then:

A particle is moving in a circle or radius r centred at O with constant speed v. The change in velocity in moving from P to Q (angle POQ=40^(@)) is :

A particle is moving in a circle of radius R with constant speed v, if radius is double then its centripetal force to keep the same speed should be

A body of mass m is movinng in a circlee off radius r with a constant speed v. the work done by the centripetal force in moving the body over half the circumference of the circle is

A particle is moving in a circle with a constant speed. Its moving is

A particle is moving in a circle of radius r centred at O with constant speed v . What is the change in velocity in moving from A "to" B (/_ AOB = 40^@) ?

MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-CIRCULAR MOTION-MHT CET CORNER
  1. In vertical circular motion, the ratio of kinetic energy of a particle...

    Text Solution

    |

  2. The difference between angular speed of minute hand and second hand of...

    Text Solution

    |

  3. A particle of mass m is moving in a circular path of constant radius r...

    Text Solution

    |

  4. A car of mass 1500kg is moving with a speed of 12.5ms^(-1) on a circul...

    Text Solution

    |

  5. If the body is moving in a circle of radius r with a constant speed v ...

    Text Solution

    |

  6. A ball of mass 0.25 kg attached to the end of a string of length 1.96 ...

    Text Solution

    |

  7. A sphere is suspended by a thread of length l. What minimum horizontal...

    Text Solution

    |

  8. A wheel has a speed of 1200 revolution per minute and is made to slow ...

    Text Solution

    |

  9. If KE of the particle of mass m performing UCM in a circle of radius r...

    Text Solution

    |

  10. If alpha is angular acceleration , omega is angular velocity and a is...

    Text Solution

    |

  11. A car is moving with speed 30m//sec on a circular path of radius 500 m...

    Text Solution

    |

  12. A particle of mass m is rotating in a plane in circular path of radius...

    Text Solution

    |

  13. When a celling fan is switched off, its angular velocity falls to half...

    Text Solution

    |

  14. An electric fan has blades of length 30 cm as measured from the axis o...

    Text Solution

    |

  15. body is just being revolved in a vertical circle of radius R with a ...

    Text Solution

    |

  16. The angle of banking is independent of

    Text Solution

    |

  17. Angular velocity of hour hand of a watch is

    Text Solution

    |

  18. The ratio of angular speeds of minute hand and hour hand of a watch is

    Text Solution

    |

  19. A cane filled with water is revolved in a vertical circle of radius 4 ...

    Text Solution

    |

  20. What will be maximum speed of a car on a curved road of radius 30 m , ...

    Text Solution

    |