Home
Class 12
PHYSICS
Consider on object of mass m moving with...

Consider on object of mass m moving with velocity `v_0` and all other masses at rest initially. Find the % loss in energy after final collision. If all collision are perfectly inelastic.

A

77

B

87

C

94

D

37

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • JEE MAINS

    JEE MAINS PREVIOUS YEAR ENGLISH|Exercise Chemistry|1 Videos

Similar Questions

Explore conceptually related problems

An object of mass 40kg and having velocity 4 m//s collides with another object of mass 60 kg having velocity 2 m//s . The loss of energy when the collision is perfectly inelastic is

A ball of mass m moving with velocity v collides head on elastically with another identical ball moving with velocity - V. After collision

Two particles of same mass m moving with velocities u_(1) and u_(2) collide perfectly inelastically. The loss of energy would be :

An object of mass 80 kg moving with velocity 2ms^(-1) hit by collides with another object of mass 20 kg moving with velocity 4 ms ^(-1) Find the loss of energy assuming a perfectly, inelastic collision

An object of mass 80 kg moving with velocity 2ms^(-1) hit by collides with another object of mass 20 kg moving with velocity 4 ms ^(-1) Find the loss of energy assuming a perfectly, inelastic collision

An object of mass m moving with speed u collides one dimentionally with another identical object at rest. Find their velocities after collision, if coefficient of restitution of collision is e.

An object of mass m moving with speed u collides one dimentionally with another identical object at rest. Find their velocities after collision, if coefficient of restitution of collision is e.

A smooth sphere of mass M moving with velocity u directly collides elastically with another sphere of mass m at rest. After collision their final velocities are V and v respectively. The value of v is

A smooth sphere of mass M moving with velocity u directly collides elastically with another sphere of mass m at rest. After collision their final velocities are V and v respectively. The value of v is

JEE MAINS PREVIOUS YEAR ENGLISH-JEE MAINS 2020-PHYSICS
  1. A Tennis ball is released from a height h and after freely falling on ...

    Text Solution

    |

  2. Distance between trough and crest of waves is 1.5m while distance betw...

    Text Solution

    |

  3. Consider on object of mass m moving with velocity v0 and all other mas...

    Text Solution

    |

  4. Choose the correct option relating wavelengths of different parts of e...

    Text Solution

    |

  5. A wire A , bent in the shape of an arc of a circle , carrying current ...

    Text Solution

    |

  6. On the x - axis and at a distance x from the origin, the gravitational...

    Text Solution

    |

  7. A battery of 3.0 V is connected to a resistor dissipating 0.5 W of pow...

    Text Solution

    |

  8. {:((1),"Mono atomic molecule",(a),1.33),((2),"Diatomic molecule (Norma...

    Text Solution

    |

  9. Given figure shows few data points in a photo electric effect experime...

    Text Solution

    |

  10. The specific heat of water 4200 "J kg"^(-1)K^(-1) and latent heat of i...

    Text Solution

    |

  11. Starting from the origin at time t = 0 , with initial velocity 5hatj "...

    Text Solution

    |

  12. A circular disc of mass M and radius R is rotating about its axis with...

    Text Solution

    |

  13. ABC is a plane lamina of the shape of an equilateral triangle. D , E a...

    Text Solution

    |

  14. In a compound microscope , the magnificent virtual image is found at a...

    Text Solution

    |

  15. A closed vessel contains 0.1 mole of a monatomic ideal gas at 200k . ...

    Text Solution

    |

  16. In the line spectra of hydrogen atom, difference between the largest a...

    Text Solution

    |

  17. In the figure shown , the current in the 10 V battery is close to...

    Text Solution

    |

  18. A charged particle going around in a circle can be considered to...

    Text Solution

    |

  19. Three rods of identical cross - section and length are made of t...

    Text Solution

    |

  20. Two identical electric point dipoles have dipole moments vec(P1) = p h...

    Text Solution

    |