Home
Class 12
PHYSICS
A particle moves with uniform speed in ...

A particle moves with uniform speed in a circular path the angle between instantaneous velocity and acceleration is

A

`0^(@)`

B

`180^(@)`

C

`90^(@)`

D

`45^(@)`

Text Solution

Verified by Experts

The correct Answer is:
c
Angle between instantaneous velocity and acceleration is `90^@` in uniform circular motion.
Promotional Banner

Topper's Solved these Questions

  • CIRCULAR MOTION

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

  • CIRCULAR MOTION

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise MHT CET CORNER|21 Videos

  • CIRCULAR MOTION

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise MHT CET CORNER|21 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 particle moves with uniform speed in a circular path the angle between intantaneous celocity and acceleration is

When particle revolves with uniform speed on a circular path

In the following questions a statement of assertion (A) is followed by a statement of reason ( R). A: When a body moves on a curved path with increasing speed then angle between instantaneous velocity and acceleration is acute angle. R: When the speed is increasing its tangential acceleration is in the direction of instaneous velocity .

The graph between instantaneous velocity and acceleration of a particle performing S.H.M. is

To enable a particle to describe a circular path, what should be the angle between its velocity and acceleration?

If a particle moves with uniform speed its tangntial acceleration will be

Define centripetal acceleration. Derive anexpression for the centripetal acceleration of a particle moving with uniform speed v along a circular path of radius r. Discuss the direction of this acceleration

A particle is moving along a circular path. The angular velocity, linear velocity, angular acceleration and centripetal acceleration of the particle at any instant are vec(omega),vec(v),vec(a),vec(a)_(c) respectively. Which of the following relations are correct ?

If a particle is moving on a circular path with constant speed, then the angle between the direction of acceleration and its position vector w.r.t. centre of circle will be

MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-CIRCULAR MOTION-EXERCISE 1
  1. A ball of mass 0.25kg attached to the ends of a string of length 1.96m...

    Text Solution

    |

  2. If the length of second's hand of a clock is 10cm , the speed of its d...

    Text Solution

    |

  3. A particle moves with uniform speed in a circular path the angle betw...

    Text Solution

    |

  4. A particles is moving along a circular path of radius 5 m , moving wit...

    Text Solution

    |

  5. Match the following columns and choose the correct option from the cod...

    Text Solution

    |

  6. Two racing cars having masses m(1) and m(2) move in concentric circle...

    Text Solution

    |

  7. A wheel completes 2000 revolutions to cover the 9.5km distance , then...

    Text Solution

    |

  8. The change in the centripetal force of a body moving in a circular pat...

    Text Solution

    |

  9. A particle is acted upon by a force of constant magnitude which is alw...

    Text Solution

    |

  10. In uniform circular motion of a particle

    Text Solution

    |

  11. The angular velocity of the seconds hand in a watch is

    Text Solution

    |

  12. A car wheel is rotated to uniform angular acceleration about its axis,...

    Text Solution

    |

  13. Theangular speed of a car increases from 600 rpm to 1200 rpm in 10 s ....

    Text Solution

    |

  14. Velocity vector and acceleration vector in a uniform circular motion ...

    Text Solution

    |

  15. One end of a string of length 1.0 m is tied to a body of mass 0.5 kg ....

    Text Solution

    |

  16. In hydrogen atom, the electron is moving round the nucleus with veloci...

    Text Solution

    |

  17. A particle P is moving in a circle of radius r with a uniform speed u....

    Text Solution

    |

  18. A wheel rotates with a constant angular velocity of 300 rpm. The angle...

    Text Solution

    |

  19. The angular velocity of a particle rotating in a circular orbit 100 ti...

    Text Solution

    |

  20. The value of centripetal acceleration in terms of frequency of revolut...

    Text Solution

    |