Home
Class 12
PHYSICS
What is the angle between velocity vecto...

What is the angle between velocity vector and acceleration vector in unitorm circular motion ?

A

`180^@`

B

`90^@`

C

`45^@`

D

`60^@`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • CIRCULAR MOTION

    TARGET PUBLICATION|Exercise EVALUATION TEST|11 Videos

  • CIRCULAR MOTION

    TARGET PUBLICATION|Exercise CRITICAL THINKING|93 Videos

  • ATOMS, MOLECULES AND NUCLEI

    TARGET PUBLICATION|Exercise Evaluation test|19 Videos

  • CURRENT ELECTRICITY

    TARGET PUBLICATION|Exercise Evaluation Test|6 Videos

Similar Questions

Explore conceptually related problems

Velocity vector and acceleration vector in a uniform circular motion are related as

Velocity vector and acceleration vector in a uniform circular motion are related as

A particle starts travelling on a circle with constant tangential acceleration. The angle between velocity vector and acceleration vector, at the moment when particle completes half the circular track. Is

Angle between Vectors

Assertion In projectile motion, the angle between instanteneous velocity vector and acceleration vector can be anything between o to pi (excluding the limiting case) Reason In projectile motion, acceleration vector is always pointing vertically downwards. (Neglect air friction.)

If the angle (theta) between velocity vector and the acceleration vector of a moving particle is 90^(@) lt theta lt 180^(@) , then the path of the particle is

In case of a projectile motion, what is the angle between the velocity and acceleration at the highest point?

TARGET PUBLICATION-CIRCULAR MOTION-COMPETITIVE THINKING
  1. The length of second's hand in watch is 1 cm. The change in Velocity o...

    Text Solution

    |

  2. When a body moves with a constant speed along a circle

    Text Solution

    |

  3. What is the angle between velocity vector and acceleration vector in u...

    Text Solution

    |

  4. In uniform circular motion,

    Text Solution

    |

  5. A sphere of mass m is tied to end of a string of length l and rotated ...

    Text Solution

    |

  6. If a particle moves with uniform speed its tangntial acceleration will...

    Text Solution

    |

  7. A particle moves in a circular path with decreasing speed . Choose the...

    Text Solution

    |

  8. A particel comes round a circle of radius 1 m once. The time taken by ...

    Text Solution

    |

  9. The tangential velocity of a particle making p rotations along a circl...

    Text Solution

    |

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

    Text Solution

    |

  11. Assertion: IF a body moving in a circular path has constant speed, the...

    Text Solution

    |

  12. The centripetal acceleration is given by

    Text Solution

    |

  13. Angle between radius vector and centripetal acceleration is

    Text Solution

    |

  14. For a particle in uniform circular motion , the acceleration vec(a) a...

    Text Solution

    |

  15. Two cars of masses m(1) and m(2) are moving in circles of raddii r(1) ...

    Text Solution

    |

  16. A particle moves in a circle of radius 5 cm with constant speed and ti...

    Text Solution

    |

  17. If a cycle wheel of raduius 0.4m completes one revolution in one secon...

    Text Solution

    |

  18. A particle moves in a circle of radius 25 cm at two revolutions per se...

    Text Solution

    |

  19. Certain neutron stars are believed to be rotating at about 1rev//sec ....

    Text Solution

    |

  20. In a non - uniform circular motaion the ratio of tangential to radial ...

    Text Solution

    |