Home
Class 11
PHYSICS
A bomb of mass 16kg at rest explodes int...

A bomb of mass 16kg at rest explodes into two pieces of masses 4 kg and 12 kg. The velolcity of the 12 kg mass is `4 ms^-1`. The kinetic energy of the other mass is

A

192 J

B

96 J

C

144 J

D

288 J

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Work, Energy and power

    SL ARORA|Exercise EXERCISE|415 Videos

  • Waves

    SL ARORA|Exercise EXERCISE|558 Videos

  • WORK, POWER AND ENERGY

    SL ARORA|Exercise Type F Based on Collisions|6 Videos

Similar Questions

Explore conceptually related problems

A bomb of mass 30 kg at rest explodes into two pieces of mass 18 kg and 12 kg . The velocity of mass 18 kg is 6 m//s . The kinetic energy of the other mass is

A bomb of 12 kg explodes into two pieces of masses 4 kg and 8 kg . The velocity of 8 kg mass is 6 m / sec . The kinetic energy of the other mass is

A bomb of mass 9kg explodes into two pieces of masses 3 kg and 6kg. The velocity of 3kg mass is 16ms^(-1) . The velocity of 6kg mass is

A bomb of mass 9kg explodes into two pieces of masses 3kg and 6kg . The velocity of mass 3kg is 16ms^-1 . The kinetic energy of mass 6kg is

SL ARORA-Work, Energy and power-EXERCISE
  1. A body is moved along a straight line by a machine delivering constant...

    Text Solution

    |

  2. If mass-energy equivalence is taken into account , when water is coole...

    Text Solution

    |

  3. A bomb of mass 16kg at rest explodes into two pieces of masses 4 kg an...

    Text Solution

    |

  4. A block of mass 0.50 kg is moving with a speed of 2.00 m/s on a smoot...

    Text Solution

    |

  5. A mass m moves with a velocity v and collides inelastically with anoth...

    Text Solution

    |

  6. A particle of mass m moving in the x direction with speed 2v is hit by...

    Text Solution

    |

  7. A block of mass m=0.1 kg is connceted to a spring of unknown spring co...

    Text Solution

    |

  8. A body of mass m=10^(-2) kg is moving in a medium and experiences a f...

    Text Solution

    |

  9. A time dependent force F=6t acts on a particle of mass 1kg. If the par...

    Text Solution

    |

  10. A person trying to lose weight by burning fat lifts a mass of 10 kg up...

    Text Solution

    |

  11. A particle is moving in a circular path of radius a under the action o...

    Text Solution

    |

  12. In a collinear collision, a particle with an initial speed v0 strikes...

    Text Solution

    |

  13. This question has statement 1 and statement 2 . Of the four choice giv...

    Text Solution

    |

  14. This question has statement I and statement II. Of the four choices gi...

    Text Solution

    |

  15. Statement 1 : Two particles moving in the same direction do not lose a...

    Text Solution

    |

  16. Consider the situation - A laborer carrying bricks on his head on a le...

    Text Solution

    |

  17. The force on a particle as the function of displacement x is given by ...

    Text Solution

    |

  18. A body of mass 50 kg is at rest. The work doen to accelerate it by 20m...

    Text Solution

    |

  19. Kinetic energy, with any reference, must be

    Text Solution

    |

  20. The kinetic energy of a body becomes four times its initial value.The ...

    Text Solution

    |