Home
Class 12
PHYSICS
If a force 200N acts on a body, the chan...

If a force `200N` acts on a body, the change in momentum is 100 kg m/s. What is the time for which the force acts on th body?

A

0.2 sec

B

0.5 sec

C

0.4 sec

D

0.25 sec

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • COLLISION

    FIITJEE|Exercise ASSIGNMENT PROBLEMS (OBJECTIVE) Level - I (ASSERTION REASONING TYPE)|2 Videos

  • COLLISION

    FIITJEE|Exercise ASSIGNMENT PROBLEMS (OBJECTIVE) Level - II|20 Videos

  • COLLISION

    FIITJEE|Exercise ASSIGNMENT PROBLEMS (SUBJECTIVE) Level - II|17 Videos

  • AC CIRCUITS

    FIITJEE|Exercise ASSERTION REASONING TYPE|1 Videos

  • CURRENT ELECTRICITY

    FIITJEE|Exercise Comprehension -4|3 Videos

Similar Questions

Explore conceptually related problems

If a force of 180 N acts on a body, its momentum charnges by 120 kgm/s. What is the time for which the force acts on the body?

If a force of 250 N act on body, the momentum acquired is 125 kg -m//s . What is the period for which force acts on the body

If a force of 250N acts on a body, the momentum required is 125kgm^(-1) . The period for which the force acts on the body is .

How much force acts on a body whose momentum is constant

If no external force acts on a body, it will

FIITJEE-COLLISION -ASSIGNMENT PROBLEMS (OBJECTIVE) Level - I
  1. A ping-pong ball of mass m is floating in air by a jet of water emergi...

    Text Solution

    |

  2. A man weighing 80 kg is standing on a trolley weighting 320 kg. The tr...

    Text Solution

    |

  3. A diwali rocket is ejecting 0.05kg of gases per second at a velocity o...

    Text Solution

    |

  4. If a force 200N acts on a body, the change in momentum is 100 kg m/s. ...

    Text Solution

    |

  5. A hemispherical open bowl of radius R is placed on a smooth floor. A m...

    Text Solution

    |

  6. A ball is dropped from a height 100 m on the ground. If the coefficien...

    Text Solution

    |

  7. Two blocks of masses 10 kg and 4 kg are connected by a spring of negli...

    Text Solution

    |

  8. A bullet in motion hits and gets embedded in a solid block resting on ...

    Text Solution

    |

  9. In elastic collision,

    Text Solution

    |

  10. The centre of mass of a body

    Text Solution

    |

  11. Two particles of mass M and 2M are at a distance D apart. Under their ...

    Text Solution

    |

  12. If a ball is thrown upwards from the surface of earth :

    Text Solution

    |

  13. A bullet weighing 10 gm and moving at 300 m/s strikes a 5 kg ice and d...

    Text Solution

    |

  14. A particle dropped from a height of 100 m, collides with the horizonta...

    Text Solution

    |

  15. A body of mass m(1) collides elastically with a stationary body of mas...

    Text Solution

    |

  16. A surface is hit elastically and normally by n bals per unit time, all...

    Text Solution

    |

  17. A block of mass 1 kg is released from the top of a wedge of mass 2 kg....

    Text Solution

    |

  18. A bullet of mass m hits a target of mass M hanging by a string and get...

    Text Solution

    |

  19. A neutron travelling with a velocity v and kinetic energy E collides e...

    Text Solution

    |

  20. Four particles of masses m, 2m, 3m & 4m respectively are placed on the...

    Text Solution

    |