Home
Class 11
PHYSICS
Assertion : In case of bullet fired fr...

Assertion : In case of bullet fired from gun, the ratio of kinetic energy of gun and bullet is equal to ratio of mass of bullet and gun. Reason : In firing, momentum is conserved

A

Statement -1 is True, Statement -2 is True , Statement -2 is a correct explanation for Statement-1

B

Statement -1 is True, Statement -2 is True , Statement -2 is not correct explanation for Statement-1

C

Satement-1 is True, Statement-2 is False.

D

Satement-1 is False, Statement-2 is True.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CENTRE OF MASS

    ALLEN |Exercise EXERCISE-IV A|32 Videos
  • CENTRE OF MASS

    ALLEN |Exercise EXERCISE-IV B|14 Videos
  • CENTRE OF MASS

    ALLEN |Exercise EXERCISE-II|43 Videos
  • BASIC MATHEMATICS USED IN PHYSICS &VECTORS

    ALLEN |Exercise EXERCISE-IV ASSERTION & REASON|11 Videos
  • ELASTICITY, SURFACE TENSION AND FLUID MECHANICS

    ALLEN |Exercise Exercise 5 B (Integer Type Questions)|3 Videos

Similar Questions

Explore conceptually related problems

A bullet is fired from agun . If it recoils freely then kinetic energy of gun is ………

A bullet fired from a gun can pierce through a thick wooden board but the same bullet thrown with a blow of hand can't pierce in the board.

After firing bullet, the recoil velocity of gun is ........ than that of the bullet.

A bullet of mass 20g fired from a rifle is found to cover the distance of 30m in 4 s. Assuming that the speed of the bullet to be constant, find its kinetic energy.

Two bodies of mass 1 g and 4 g moving with equal kinetic energy then the ratio of its linear momentum will be ……….

Two bodies have their moment of inertia I and 2I respectively about their axis of rotation. If their kinetic energies of rotation are equal, their angular momentum will be in the ratio :

A hunter aims his gun and fires a bullet directly toward's a monkey sitting on a distance tree. At the intant the bullet leaves the barrel of the gun, the monkey drops from the tree : (i) Will the bullet hit the aim ? (ii) What Path of bullet will be appeared to monkey ? (iii) If monkey does not drop from the tree will bullet hit the aim ?

Explain why bullets of gun are cylinder in shape ?

ALLEN -CENTRE OF MASS-EXERCISE-III
  1. If net force on a system of particles is zero. Then {:(,"Column I",,...

    Text Solution

    |

  2. {:(,"Column I",,"Column II",),((A),"Elastic collision",(p),KE " is con...

    Text Solution

    |

  3. Assertion : In case of bullet fired from gun, the ratio of kinetic e...

    Text Solution

    |

  4. Statement -1 : When a girl jumps from a boat, the boat slightly moves ...

    Text Solution

    |

  5. Statement I: In a two-body collision, the momenta of the particles are...

    Text Solution

    |

  6. Statement-1 : The centre of mass and centre of gravity of a body are t...

    Text Solution

    |

  7. Statement-1 : A particle of mass m strikes a smooth wedge of mass M as...

    Text Solution

    |

  8. Statement-1 : The coefficient of restitution is less than one for all ...

    Text Solution

    |

  9. Statement I: No external force acts on a system of two spheres which u...

    Text Solution

    |

  10. Statement I: If a sphere of mass mmoving with speed u undergoes a perf...

    Text Solution

    |

  11. Statement I: If a ball projected up obliquely from the ground breaks u...

    Text Solution

    |

  12. Comprehension # 1 If net force on a system in a particular direction...

    Text Solution

    |

  13. Comprehension # 1 If net force on a system in a particular direction...

    Text Solution

    |

  14. Comprehension # 1 If net force on a system in a particular direction...

    Text Solution

    |

  15. Comprehension # 1 If net force on a system in a particular direction...

    Text Solution

    |

  16. Comprehension # 2 When two bodies collide normally they exert equal ...

    Text Solution

    |

  17. Comprehension # 2 When two bodies collide normally they exert equal ...

    Text Solution

    |

  18. A ball collides at B with velocity 10m//s at 30^(@) with vertical. The...

    Text Solution

    |

  19. Comprehension # 4 When the mass of a sytem is variable, a thrust for...

    Text Solution

    |

  20. Comprehension # 4 When the mass of a sytem is variable, a thrust for...

    Text Solution

    |