Home
Class 11
PHYSICS
Maximum acceleration of the train in whi...

Maximum acceleration of the train in which a box lying on its floor will ramain stationary, is
`[mu_(s) =0.15, g =10 m//s^(2)]`

A

`70 m//s^(2)`

B

`10.5 m//s^(2)`

C

`7.1 m//s^(2)`

D

`1.5 m//s^(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • FRICTION IS SOLIDS AND LIQUIDS

    TARGET PUBLICATION|Exercise MCQ (CRITICAL THINKING)|68 Videos

  • FRICTION IS SOLIDS AND LIQUIDS

    TARGET PUBLICATION|Exercise MCQ (COMPETITIVE THINKING)|97 Videos

  • FORCE

    TARGET PUBLICATION|Exercise Evaluation Test|16 Videos

  • MAGNETIC EFFECT OF ELECTRIC CURRENT

    TARGET PUBLICATION|Exercise Evaluation Test|12 Videos

Similar Questions

Explore conceptually related problems

The coefficient of static friction between the box and the train's floor is 0.2. The maximum acceleration of the train in which a box lying on its floor will remain stationary is ("Take g"=10ms^(-2))

Maximum acceleration of the train in which a 50 kg box lying on its floor will ramain stationary is (Given: Co-efficient of static friction between the box and the train's floor is 0.3 and g =10ms^(-2))

Detrmine the maximum acceleration of the train in which a box lying on the floor will remain stationary given that the coefficient of static friction between the box and the train s floor is 0.15 given g = 10 m//s^(2) .

Determine the maximum acceleration of the truck in which a box lying on the floor of its back will remain stationary , given that the coefficient of stastic friction between the box and trucks 's floor is 0*2 .

Determine the maximum acceleration of the truck in which a box lying on the floor of its back will remain stationary, given that the coefficient of static friction between the box and truck's floor is 0.2.

A man of mass 65kg is standing stationary with respect to a conveyor belt which is accelerating with 1m//s^(2) . if mu_(s) is 0.2 the net force on the man and the maximum acceleration of the belt so that the man is stationary relative to the belt are (g =10 m//s^(2)) .

A box of mass 2 kg is placed on the roof of a car. The box would remain stationary until the car attains a maximum acceleration. Coefficient of static friction between the box and the roof of the car is 0.2 and 1 g=10" ms"^(-2) . The maximum acceleration of the car, for the box to remain stationary, is

Friction coefficients at all surfaces in the given setup is mu_(s) =0.5 mu_(k) =0.20 .Find the minimum acceleration of the block of mass 2kg so that smaller block of mass 0.5kg remains at rest wrt 2kg ( g=10m/s^(2) )

TARGET PUBLICATION-FRICTION IS SOLIDS AND LIQUIDS -MCQ (EVALUATION TEST)
  1. Maximum acceleration of the train in which a box lying on its floor wi...

    Text Solution

    |

  2. A body while sliding went straight down an incline of 45^(@) to the ho...

    Text Solution

    |

  3. As an air bubble comes from the bottom of a lake to the top, its radiu...

    Text Solution

    |

  4. Four container of honey are shown in the figure. The pressure at depth...

    Text Solution

    |

  5. What is the maximum value of the force F such that the block shown in ...

    Text Solution

    |

  6. You want to apply a force on a box so that it moves with constant spee...

    Text Solution

    |

  7. A block of mass M is pulled along a horizontal surface by applying a f...

    Text Solution

    |

  8. Consider a car moving along a straight horizontal road with a speed of...

    Text Solution

    |

  9. A U-tube containing a liquid moves with a horizontal acceleration a al...

    Text Solution

    |

  10. Equal volume of two immiscible liquids of densities rho and 2rho are f...

    Text Solution

    |

  11. Assertion : A horse has to pull a cart harder during the first few ste...

    Text Solution

    |

  12. Digboi mine in Assam is the deepest in India. In this mine the conditi...

    Text Solution

    |

  13. Consider a liquid at rest in a container which opens into atmosphere. ...

    Text Solution

    |

  14. At two points on a horizontal tube of varying cross section carrying w...

    Text Solution

    |

  15. An aquarium is filled with water. The lateral wall of the aquarium is ...

    Text Solution

    |

  16. The fire fighters have a jet attached to the held of their water pipes

    Text Solution

    |

  17. The nature of graph between terminal velocity of spherical body vs the...

    Text Solution

    |

  18. For a freely falling body

    Text Solution

    |

  19. Assertion: The accumulation of snow on the wings of an acroplane reduc...

    Text Solution

    |

  20. The figure bwlow indicates flow of water through a tube of uniform cro...

    Text Solution

    |

  21. A water bgarrel having water up to a depth d is placed on a table of h...

    Text Solution

    |