Home
Class 12
PHYSICS
Two blocks are in contact on a frictionl...

Two blocks are in contact on a frictionless table one has a mass m and the other 2m. A force F is applied on 2m as shown is Figure. Now the same force F is applied on m. In the two cases respectively the ratio of force of contact between the two blocks will be-

A

`1:1`

B

`1:2`

C

`1:3`

D

`1:4`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • NLM & FRICTION

    MOTION|Exercise EXERCISE-2(Level-II)|25 Videos

  • NLM & FRICTION

    MOTION|Exercise EXERCISE-3(Level-I)|18 Videos

  • NLM & FRICTION

    MOTION|Exercise EXERCIS-1|80 Videos

  • NEWTON'S LAWS OF MOTION & FRICTION

    MOTION|Exercise Exercise - 3 Section-B|12 Videos

  • ONE DIMENSION MOTION

    MOTION|Exercise Exercise - 3 |Section - B Previous Year Problems | JEE MAIN|12 Videos
MOTION-NLM & FRICTION-EXERCISE-2
  1. In the arrangement shown, the pulleys and the strings are ideal.The ac...

    Text Solution

    |

  2. Blocks A and B have masses of 2 kg and 3 kg. respectively. The ground ...

    Text Solution

    |

  3. Two blocks are in contact on a frictionless table one has a mass m and...

    Text Solution

    |

  4. A man getting down a running bus, falls forward because -

    Text Solution

    |

  5. If the tension in the cable supporting an elevator is equal to the wei...

    Text Solution

    |

  6. When a body is stationary :

    Text Solution

    |

  7. A spherical ball of mass m =5kg rests between two planes which make an...

    Text Solution

    |

  8. Beads A and B each of mass m , are connected by a light inextensible c...

    Text Solution

    |

  9. Two masses m and M are attached to the strings as shown in the figure....

    Text Solution

    |

  10. A flexible chain of weight W hangs between two fixed points A and B at...

    Text Solution

    |

  11. Which graph shows best the velocity-time graph for an object launched ...

    Text Solution

    |

  12. Adjoining figure shows a force of 40N acting at 30^(@) to the horizont...

    Text Solution

    |

  13. A block is kept on a frictionless inclined surface with angle of incli...

    Text Solution

    |

  14. A cylinder rests in a supporting carriage as shown. The side AB of car...

    Text Solution

    |

  15. In the arrangement shown below, pulleys are mass-less and friction-les...

    Text Solution

    |

  16. Two masses m and 2m are connected by a massless string, which passes o...

    Text Solution

    |

  17. In the figure, the blocks A,B and C of mass m each have accelerations ...

    Text Solution

    |

  18. A student calculates the acceleration of m(1) in figure shown as a(1) ...

    Text Solution

    |

  19. Two masses 10 kg and 20 kg respectively are connected by a massless sp...

    Text Solution

    |

  20. Two blocks are connected by a spring. The combination is suspended, at...

    Text Solution

    |