Home
Class 11
PHYSICS
The relation between time and distance i...

The relation between time and distance is `t=alphax^2 +beta^x` , where `alpha` and `beta`are constants. The retardation is

A

`2alphav^3`

B

`2betav^3`

C

`2alphabetav^3`

D

`2beta^2v^3`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • MEASUREMENTS

    TARGET PUBLICATION|Exercise EVALUATION TEST|17 Videos

  • OPTICS

    TARGET PUBLICATION|Exercise EXERCISE|447 Videos

Similar Questions

Explore conceptually related problems

The relation between alpha and beta is

Write the relation between current gains alpha and beta .

If sin (alpha - beta) =1/2 and cos (alpha + beta) =1/2, where alpha and beta are positive acute angles, then alpha and beta are

Distinguish between alpha rays and beta rays

The relation between alpha_(dc) and beta_(dc) and in a transistor is

Derive the relation between alpha , beta , and gamma for a solid.

If cot (alpha + beta) = 0 , then sin (alpha + 2 beta) is equal to

If alpha and beta are complex cube roots of unity, show that alpha^2 + beta^2 + alpha beta =0

If x = a + b, y =alpha a + beta b and z = a beta + b alpha , where alpha and beta are complex cube roots of unity, then show that xyz = a^3 + b^3 .

TARGET PUBLICATION-Motion in a plane-Exercise
  1. The acceleration a of a particle starting from rest varies with time, ...

    Text Solution

    |

  2. Acceleration of a body when displacement equation is 3s = 9t+5t^2 is

    Text Solution

    |

  3. The relation between time and distance is t=alphax^2 +beta^x , where a...

    Text Solution

    |

  4. A body starting from rest, accelerates at a constant rate a m/s^2 for ...

    Text Solution

    |

  5. A lift is going up. The variation in the speed of the litt is as given...

    Text Solution

    |

  6. A stone is shot straight upward with a speed of 20 m/s from a tower 20...

    Text Solution

    |

  7. A ball is dropped from a highly raised platform at t=0 starting from r...

    Text Solution

    |

  8. A balloon is rising vertically up with a velocity of 29 m s^-1. A ston...

    Text Solution

    |

  9. The relative velocity of two objects moving with same speed and in the...

    Text Solution

    |

  10. Assertion: For a observer looking out through the window of a fast mov...

    Text Solution

    |

  11. A swimmer's speed in the direction of flow of river is 16 km/h. Agains...

    Text Solution

    |

  12. A police jeep is chasing a thief with velocity of 45 km/h. The thief i...

    Text Solution

    |

  13. A train A which is 120 m long is running with velocity 20 m/s while tr...

    Text Solution

    |

  14. A 150 m long trains travelling from east to west at a speed of 20 m/s....

    Text Solution

    |

  15. If vx, and vy, are the magnitudes of component of instantaneous veloci...

    Text Solution

    |

  16. Position of a particle at any instant t is given by vec r=3t hat i + 2...

    Text Solution

    |

  17. A particle starts from the origin with velocity vec u= (2hat i - 4 ha...

    Text Solution

    |

  18. A boat is moving with velocity of 3 hat i+ 4hat j in river and water i...

    Text Solution

    |

  19. A train is moving towards cast and a car is moving along north, both w...

    Text Solution

    |

  20. The speed of boat is 5 km/hr in still water. It crosses a river of wid...

    Text Solution

    |