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

Two blocks are kept in contact on a smooth surface as shown in figure. Draw normal force exerted by A on B.

Text Solution

Verified by Experts

In above problem, block A does not push block B, so there is no molecular interaction between A and B.Hence normal force exerted by A on B is zero.
Promotional Banner

Topper's Solved these Questions

  • NLM & FRICTION

    MOTION|Exercise SOLVED EXAMPLE|16 Videos

  • NLM & FRICTION

    MOTION|Exercise EXERCIS-1|80 Videos

  • NLM & FRICTION

    MOTION|Exercise EXERCISE-4 ( LEVEL-II)|15 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

Similar Questions

Explore conceptually related problems

Two masses rest on smooth surface as shown in the figure. Force exerted by P on Q is.

Two blocks are kept in contact as shown in figure. Find ( a) forces exerted by surfaces ( floor and wall ) on blocks ( b) contact force between two blocks.

Two blocks of masses 1 kg and 2 kg are placed in contact on a smooth horizontal surface as shown in fig. A horizontal force of 6N is applied d(a) on a 1-kg block. Find the force of interaction of the blocks. .

Two blocks A and B are kept on a smooth wedge as shown in the figure. Select the correct alternatives.

All surfaces as shown in the figure are rough. Draw the friction force on A & B

A block of mass m is at rest on a rought wedge as shown in figure. What is the force exerted by the wedge on the block?

Two blocks of masses 4kg and 2kg are placed side on a smooth horizontal surface as shown in the figure. A horizontal force of 20N is applied on 4kg block. Find (a) the acceleration of each block. (b) the normal reaction between two blocks.

A block mass 'm' is kept on the ground as shown in figure. Draw F.B.D. of block.

MOTION-NLM & FRICTION-EXAMPLE
  1. Two blocks are kept in contact on a smooth surface as shown in figure....

    Text Solution

    |

  2. Draw normal forces on the massive rod at point 1 and 2 as shown in fig...

    Text Solution

    |

  3. Two blocks are kept in contact as shown in figure. Find ( a) forces ex...

    Text Solution

    |

  4. Find out the normal reaction at point A and B if the mass of sphere is...

    Text Solution

    |

  5. The system shown in figure is in equilibrium. Find the magnitude of te...

    Text Solution

    |

  6. Find the contact force between the 3kg and 3kg block as shown in figur...

    Text Solution

    |

  7. Find the contact force between the block and acceleration of the block...

    Text Solution

    |

  8. A 5kg block has a rope of mass 2 kg attached to its underside and a 3 ...

    Text Solution

    |

  9. A 5kg block has a rope of mass 2 kg attached to its underside and a 3 ...

    Text Solution

    |

  10. A 5kg block has a rope of mass 2 kg attached to its underside and a 3 ...

    Text Solution

    |

  11. Find out the contact force between the 2kg & 4 kg block as shown in fi...

    Text Solution

    |

  12. Find out the contact force between 2kg & 3kg block placed on the incli...

    Text Solution

    |

  13. One end of string which passes through pulley and connected to 10kg m...

    Text Solution

    |

  14. In the figure shown, find out acceleration of each block.

    Text Solution

    |

  15. Find the acceleration of each block in the figure shown below, in term...

    Text Solution

    |

  16. Two blocks A and B each having a mass of 20kg, rest on frictionless su...

    Text Solution

    |

  17. Two block m(1) and m(2) are placed on a smooth inclined plane as show...

    Text Solution

    |

  18. A block of mass 'm' is kept on the ground as shown in figure. (i) Dr...

    Text Solution

    |

  19. If the breaking strength of string is 600N then find out the maximum a...

    Text Solution

    |

  20. A 60kg painter on a 15 kg platform. A rope attached to the platform an...

    Text Solution

    |