Home
Class 12
PHYSICS
A body is thrown vertically up with cert...

A body is thrown vertically up with certain initial velocity, the potential and kinetic energies of the body are equal is thrown with double the velocity upwards, the ratio of potential and kinetic energies upwards, the ratio of potential and kinetic energies of the body when it crosses the same point, is

A

`1:1`

B

`1:4`

C

`1:7`

D

`1:8`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • NTA NEET SET 59

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

  • NTA NEET SET 61

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

Similar Questions

Explore conceptually related problems

If kinetic energy of a body is increasing then.

The kinetic energy of rolling body is

A body is projected at an angle theta with the horzontal. When it is at the highest point, the ratio of the potential and kinetic energies of the body is s

A body is thrown vertically upwards and then falls back on the ground. Its potential energy is maximum

Two bodies are thrown vertically upwards with their initial velocity in the ratio 2:3. Then the ratio of the maximum height attained by them is

If x is ratio of rotational kinetic energy and translational kinetic energy of rolling body then following is true

The kinetic energy of a body is increased most by doubling its

A body is thrown vertically upwards ? Its velocity goes on decreasing. What happens to its kinetic energy as its velocity becomes zero ?

NTA MOCK TESTS-NTA NEET SET 60-PHYSICS
  1. A proton is moving perpendicular to a uniform magnetic field of 2.5 te...

    Text Solution

    |

  2. A man can swim with speed 5 ms^(-1) in still river while the river is ...

    Text Solution

    |

  3. The quantity, when measured from different inertial reference frames,...

    Text Solution

    |

  4. A vertical spring of force cosntant 100 N//m is attached with a hangin...

    Text Solution

    |

  5. When a string is divided into three segments of length l1,l2 and l3 th...

    Text Solution

    |

  6. If the angle of minimum deviation is of 60^@ for an equilateral prism ...

    Text Solution

    |

  7. A door 1.6 m wide requires a force of 1 N to be applied at the free an...

    Text Solution

    |

  8. The resistance of a germanium junction diode, whose V –I characterist...

    Text Solution

    |

  9. If specific heat of a substance is infinite, it means

    Text Solution

    |

  10. The resistance R= (V)/(I), where V= (100+-5.0) V and I=(10+-0.2)A. Fin...

    Text Solution

    |

  11. The frequency of a light wave in a material is 2xx10^(14)Hz and wavele...

    Text Solution

    |

  12. Ionization energy of He^(+) ion at minimum energy position is

    Text Solution

    |

  13. A pulse of a wavetrain travels along a stretched string and reaches th...

    Text Solution

    |

  14. Select the dimensional formula of B^2/(2mu0)

    Text Solution

    |

  15. The position and velocity of a particle executing simple harmonic mot...

    Text Solution

    |

  16. An energy source will supply a constant current into the load if its i...

    Text Solution

    |

  17. A body is thrown vertically up with certain initial velocity, the pote...

    Text Solution

    |

  18. A photon of energy 15eV collides with H-atom. Due to this collision, H...

    Text Solution

    |

  19. A wire of resistance 18Omega is divided into three equal parts. These ...

    Text Solution

    |

  20. If 150 J of energy is incident on area 2m^(2) . If Q(r)=15J, coeffici...

    Text Solution

    |