Home
Class 12
PHYSICS
When F = 2N, the frictional force betwee...


When F = 2N, the frictional force between 5 kg block and ground is

A

2N

B

0

C

8 N

D

10 N

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • NEWTON'S LAWS OF MOTION & FRICTION

    ALLEN|Exercise EXERCISE (JM)|6 Videos

  • NEWTON'S LAWS OF MOTION & FRICTION

    ALLEN|Exercise EXERCISE (JA)|4 Videos

  • NEWTON'S LAWS OF MOTION & FRICTION

    ALLEN|Exercise EXERCISE (O-1)|51 Videos

  • MOTION IN A PALNE

    ALLEN|Exercise SOLVED EXAMPLE|28 Videos

  • NEWTONS LAWS OF MOTION

    ALLEN|Exercise EXERCISE-III|28 Videos

Similar Questions

Explore conceptually related problems

When F = 2n, the frictional force between 10 kg block 5 kg block is

Two blocks of masses 2 kg and 4kg are connected through a massless inextensible string. The co-efficient of fricition between 2kg block and ground is 0.4 and the coefficient of friction between 4kg block and ground is 0.6. The forces F_(1)=10N and F_(2)=20N are applied on the blocks as shown in the figure. Calculate the frictional force between 4 kg block and ground (Assume initially the tension in the string was just before forces F_(1) and F_(2) wer applied).

Two bodies A and B of masses 10 kg and 5 kg placed very slightly seperated as shown in figure The coefficient of friction between the floor and the block are as mu_(s) = 0.4 block A is pushed by an external force F The value of F can be changed when the weight between block A and ground breaks block A will start prssing block B will start pressing the vertical wall If F = 50N the friction force acting between block B and ground will be

Two blocks of 2 kg and 4 kg are connected by a light string and kept on horizontal surface A force of 16 N is acted on 4 kg block horizontally as shown in figure. Besides ,it is given that coefficient of friction between 4 kg and ground is 0.3 and between 2 kg block and ground is 0.6 . Then frictional force between 2 kg block ground is

In the diagram shown coefficient of friction between 2 kg block and 4 kg block is mu =0.1 and between 4 kg and ground is mu =0.2 then answer the following quwstions .(tis time) At t=4 s, the friction between 4 kg block and ground will be

Figure shows two blocks tied by a string. A variable force F =5t is applied on the block. The coefficient of friction for the blocks are 0.6 and 0.5 respectively. Find the frictional force between blocks and ground as well as tension in the string at t = 2s

Figure shows two blocks tied by a string. A variable force F =5t is applied on the block. The coefficient of friction for the blocks are 0.6 and 0.5 respectively. Find the frictional force between blocks and ground as well as tension in the string at t = 1s

Figure shows two blocks tied by a string. A variable force F =5t is applied on the block. The coefficient of friction for the blocks are 0.6 and 0.5 respectively. Find the frictional force between blocks and ground as well as tension in the string at t =3s

ALLEN-NEWTON'S LAWS OF MOTION & FRICTION-EXERCISE (O-2)
  1. Consider a block suspended from a light string as shown in the digure....

    Text Solution

    |

  2. A block of weight 9.8N is placed on a table. The table surface exerts...

    Text Solution

    |

  3. A block of mass m is suspended from a fixed support with the help of a...

    Text Solution

    |

  4. A block A and wedge B connected through a string as shown. The wadge B...

    Text Solution

    |

  5. Two blocks A and B of mass 2 kg and 4 kg respectively are placed on a ...

    Text Solution

    |

  6. A block is kept on a rough surface and applied with a horizontal force...

    Text Solution

    |

  7. A block placed on a rough horizontal surface is pushed with a force F ...

    Text Solution

    |

  8. A block is placed over a plank. The coefficient of friction between th...

    Text Solution

    |

  9. A block is released from rest from point on a rough inclined place of ...

    Text Solution

    |

  10. In the given figure both the bocks have equal mass. When the thread is...

    Text Solution

    |

  11. A block of mass m is placed on a smooth horizontal floor is attached t...

    Text Solution

    |

  12. A block of mass m is placed on a smooth horizontal floor is attached t...

    Text Solution

    |

  13. A block of mass m is placed on a smooth horizontal floor is attached t...

    Text Solution

    |

  14. When F = 2N, the frictional force between 5 kg block and ground is

    Text Solution

    |

  15. When F = 2n, the frictional force between 10 kg block 5 kg block is

    Text Solution

    |

  16. The maximum F which will not cause motion of any of the blocks is

    Text Solution

    |

  17. The maximum acceleration of 5 of kg block is :-

    Text Solution

    |

  18. The acceleration of 10 kg block when F = 30 N is

    Text Solution

    |

  19. In the figure shown ,acceraltion of is x (upwards ) Acceleration o fpu...

    Text Solution

    |

  20. Velocity of there particless A.B and C varies with time t as , v(A) =(...

    Text Solution

    |