Home
Class 11
PHYSICS
A solid block of mass 2 kg is resting in...

A solid block of mass `2 kg` is resting inside a cube shown in figure The cube is moving with a velocity `hatv= 5 hati + 2hatj ms^(-1)` If the coefficient of friction between the surface of cube and block is `0.2` then the force of friction between the block and cube is

A

`10 N`

B

`4 N`

C

`14 N`

D

Zero

Text Solution

Verified by Experts

The correct Answer is:
d
As there is no tendecy slipping between the block and cabe, the friction force is zero
Promotional Banner

Topper's Solved these Questions

  • NEWTON'S LAWS OF MOTION 2

    CENGAGE PHYSICS ENGLISH|Exercise Multiple Correct|2 Videos

  • NEWTON'S LAWS OF MOTION 2

    CENGAGE PHYSICS ENGLISH|Exercise Linked Comprehension|52 Videos

  • NEWTON'S LAWS OF MOTION 2

    CENGAGE PHYSICS ENGLISH|Exercise Subjective|21 Videos

  • NEWTON'S LAWS OF MOTION 1

    CENGAGE PHYSICS ENGLISH|Exercise Integer|5 Videos

  • PROPERTIES OF SOLIDS AND FLUIDS

    CENGAGE PHYSICS ENGLISH|Exercise INTEGER_TYPE|2 Videos

Similar Questions

Explore conceptually related problems

A hollow cubical box P is moving on a smooth horizontal surface in the x-y plane with constant acceleration of vec(a) = 3 hat (i) + 4 hat (j) m//s^(2) .A block Q of mass 2 kg is at rest inside the cubical box as shown in figure. If the coefficient of friction between the surface of the cube P and the block Q is 0.6. Then the force of friction between P and Q is :

A force of 100 N is applied on a block of mass 3 kg as shown in figure. The coefficient of friction between the surface and the block is 1/4 .Then the friction force acting on the block is

A block of mass 10 kg is moving on a rough surface as shown in figure. The frictional force acting on block is :-

In the figure shown, block of mass 2 kg is very long. Force of friction on 1 kg block is

A block of mass 10 kg is kept on a rough inclined plane as shown in the figure. A force of 3 N is applied on the block. The coefficient of static friction between the plane and the block is 0.6 What should be the minimum value of force P, such that the block doesnot move downward? (take g=10ms^(-2) )

A block of mass 10 kg is kept on a rough inclined plane as shown in the figure. A force of 3 N is applied on the block. The coefficient of static friction between the plane and the block is 0.6 What should be the minimum value of force P, such that the block doesnot move downward? (take g=10ms^(-2) )

A block of mass 1 kg is placed on a truck which accelerates with acceleration 5ms^(-2) . The coefficient of static friction between the block and truck is 0.6. The frictional force acting on the block is

A block A with mass 100kg is resting on another block B of mass 200kg. As shown in figure a horizontal rope tied to a wall hold it. The coefficient of friction between A and B is 0.2 while coefficient of friction between B and the ground is 0.3 . the minimum required force F to start moving B will be.

A block A with mass 100kg is resting on another block B of mass 200kg. As shown in figure a horizontal rope tied to a wall hold it. The coefficient of friction between A and B is 0.2 while coefficient of friction between B and the ground is 0.3 . the minimum required force F to start moving B will be.

A block A with mass 100kg is resting on another block B of mass 200kg. As shown in figure a horizontal rope tied to a wall hold it. The coefficient of friction between A and B is 0.2 while coefficient of friction between B and the ground is 0.3 . the minimum required force F to start moving B will be.

CENGAGE PHYSICS ENGLISH-NEWTON'S LAWS OF MOTION 2-Single Correct
  1. A block of mass m lying on a rough horizontal plane is acted upon by a...

    Text Solution

    |

  2. A horizontal force of 25 N is necessary to just bold a block statio...

    Text Solution

    |

  3. A solid block of mass 2 kg is resting inside a cube shown in figure Th...

    Text Solution

    |

  4. A block of mass m is lying on a wedge having inclination angle alpha =...

    Text Solution

    |

  5. In Fig the block are at rest a force of 10 N act on the block of 4 kg ...

    Text Solution

    |

  6. The masses of the block A and B are m and M Between A and B there is a...

    Text Solution

    |

  7. There block A B ,and C of equal mass m are placed one over the other o...

    Text Solution

    |

  8. Two blocks of masses of 0.2 kg and 0.5 kg which are placed 22m apart o...

    Text Solution

    |

  9. A chain of length L is placed on a horizontal surface as shown in figu...

    Text Solution

    |

  10. A vehicle in moving with a velocity v on a carved total of width b and...

    Text Solution

    |

  11. A circular road of radius 1000m has hanging angle 45^(@) The maximum s...

    Text Solution

    |

  12. A circular table of radius 0.5 m has a smooth diametrical groove. A h...

    Text Solution

    |

  13. A disc of radius R rotates from rest about a vertical axis with a cons...

    Text Solution

    |

  14. A house is built on the top of a hill with 45^(@)slope Due to the slid...

    Text Solution

    |

  15. A block of mass 4 kg is pressed againest the wall by a force of 80N as...

    Text Solution

    |

  16. For the situation shown in Fig the block is sationary w.r.t.inclined f...

    Text Solution

    |

  17. If the coefficient of friction between all surface figure is 0.4 then...

    Text Solution

    |

  18. Find the least horizontal force P to start motion of any part of the s...

    Text Solution

    |

  19. A block of mass m is attached with a massless spring of force constant...

    Text Solution

    |

  20. In the system shown in Fig the friction coefficient between ground and...

    Text Solution

    |