Home
Class 12
PHYSICS
Let a(f) and a(t) represent radial and t...

Let `a_(f)` and `a_(t)` represent radial and tangential accelerations. The motion of a particle may be circlar, if

A

(i, iii)

B

(ii, iii)

C

(iii, iv)

D

(ii, iv)

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • RACE

    ALLEN|Exercise Basic Maths (COLLISION AND CENTRE OF MASS )|12 Videos

  • RACE

    ALLEN|Exercise Basic Maths (ROTATIONAL MOTION)|72 Videos

  • RACE

    ALLEN|Exercise Basic Maths (WORK POWER & ENERGY)|34 Videos

  • NEWTONS LAWS OF MOTION

    ALLEN|Exercise EXERCISE-III|28 Videos

  • SIMPLE HARMONIC MOTION

    ALLEN|Exercise Example|1 Videos

Similar Questions

Explore conceptually related problems

If a_(r) and a_(t) represent radial and tangential accelerations, the motion of a particle will be uniformly circular if

A particle moves along a circle if radius (20 //pi) m with constant tangential acceleration. If the velocity of the particle is 80 m//s at the end of the second revolution after motion has begun the tangential acceleration is .

A particle moves along a circle if radius (20 //pi) m with constant tangential acceleration. If the velocity of the particle is 80 m//s at the end of the second revolution after motion has begun the tangential acceleration is .

A particle moves along a circle if radius (20 //pi) m with constant tangential acceleration. If the velocity of the particle is 80 m//s at the end of the second revolution after motion has begun the tangential acceleration is .

A particle moves in a circle with constant tangential acceleration starting from rest. At t = 1/2 s radial acceleration has a value 25% of tangential acceleration. The value of tangential acceleration will be correctly represented by

A particle is moving along a circular path ofradius R in such a way that at any instant magnitude of radial acceleration & tangential acceleration are equal. 1f at t = 0 velocity of particle is V_(0) . Find the speed of the particle after time t=(R )//(2V_(0))

A particle is moving on a circle of radius R such that at every instant the tangential and radial accelerations are equal in magnitude. If the velocity of the particle be v_(0) at t=0 , the time for the completion of the half of the first revolution will be

Graphs are very useful to represent a physical situation. Various quantities can be easily represented on graphs and other quantites can be determined from the graph. For example the slope of velocity-time graph represents instantaneous acceleration. For a motion with constant acceleration slope of velocity-time graph is constant. If acceleration is changing with time, slope will change and thus velocity-time graph will be a non-linear curve. Further the area of velocity-time graph gives displacement. The correct relation between v_(0),a_(1),a_(2) and t_(0) is

Find the relation between acceleration a_(1) and a_(2)

If s=ae^(t) + be^(-t) is the equation of motion of a particle, then its acceleration is equal to

ALLEN-RACE-Basic Maths (CIRCULAR MOTION)
  1. A particle of mass m is moving in a horizontal circle of radius r, und...

    Text Solution

    |

  2. Let a(f) and a(t) represent radial and tangential accelerations. The m...

    Text Solution

    |

  3. A particle P is moving in a circle of radius 'a' with a uniform speed ...

    Text Solution

    |

  4. A motor car is travelling at 60m//s on a circular road of radius 1200...

    Text Solution

    |

  5. The speed of a particle moving in a circle slows down at a rate of 3 m...

    Text Solution

    |

  6. A point moves along a circle with speed v=at. The total acceleration o...

    Text Solution

    |

  7. A particle of mass 'm' is moving along a circle of radius 'r'. At some...

    Text Solution

    |

  8. Particle A and B are moving in coplanar circular paths centred at O. T...

    Text Solution

    |

  9. For a particle in uniform circular motion the acceleration a at a ...

    Text Solution

    |

  10. Railway tracks are banked at the curves so that :

    Text Solution

    |

  11. A spaceman in training is rotated in a seat at the end of a horizontal...

    Text Solution

    |

  12. The driver of a bus travelling with a speed 'v' suddenly observes a wa...

    Text Solution

    |

  13. A coin is placed on the horizontal surface of a rotation disc. The dis...

    Text Solution

    |

  14. The minimum velocity (in ms^(-1)) with which a car driver must travers...

    Text Solution

    |

  15. A 2 kg stone at the end of a string 1 m long is whirled in a vertical ...

    Text Solution

    |

  16. A particle rests on the top of a hemishpere of radius R. Find the smal...

    Text Solution

    |

  17. A vehicle is moving on a track as shown in Fig. The normal reaction be...

    Text Solution

    |