Home
Class 12
PHYSICS
The rear side of a truck is open and a b...

The rear side of a truck is open and a box of mass 20kg is placed on the truck 4 meters away from the open end coofficent of friction between truck and block is 0.15 the truck starts from rest with an acceleration of `2m//sec^(2)`on a straight road The box will fall off the truck when truck is at a distance from the starting point equal to`(g=10m//s^(2))`

A

4 m

B

8 m

C

16 m

D

32 m

Text Solution

Verified by Experts

The correct Answer is:
C
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

The rear side of a truck is open and a box of mass 2 kg is placed on the truck 8 meters away from the open end. mu = 0.1 and g = 10 m//s^(2) . The truck starts from rest with an acceleration of 2 m//s^(2) on a straight road. The box will fall off the truck when it is at distance from the starting point equal to

The rear side of a truck is open and a box of mass 20kg is placed on the truck 4m away from the open end mu = 0.15 and g = 10m//s^(2) The truck starts from rest with an acceleration of 2m//s^(2) on a straight road The box will fall off the truck when it is at a distance from the starting point equal to .

The rear side of a truck is open ad a box of mass 20 kg is placed on the truck 4 m away from the open rnd mu=0.15 and g=10 m//s^(2) The truck starts rest with an acceleeration of 2 m//s^(2) on a straight r9oad .The box will fall off the truck when it is at a distance from the staring point equal to (4x) meter fond value of x.

The rear side of a truck is open A box of 40kg mass is placed 5m away from the open end as shown in The coefficient of friction between the box and the surface is 0.15. On a straight road, the truck starts from rest and accel erating with 2m//s^(2) . At what dis tance from the starting point does the box dis-tance from the starting point does the box fall from the truck? (Ignore the size of the box) .

The rear side of a truck is open and a box of 40 kg mass is placed 5 m from the open end The coefficient of friction between the box and the surface below it is 0.15 On a straight road the truck starts from rest and accelerates with 2 m//s^(2) At what distance from the starting point does the box fall off the truck ? Ignore the size of the box .

The rear side of a truck is open. A box of 40kg mass is placed 5m away from the open end as shown in figure. The coefficient of friction between the box and the surface is 0.15 . On a straight road, the truck starts from rest and accel erating with 2m//s^(2) . At what distance from the starting point does the box fall off the truck? Ignore the size of the box

The rear side of a truck is open and a box of 40 kg mass is placed 5 m from the openend as shown The coefficient of friction between the box and the surface below it is 0.15 On a straight road the truck starts from rest and accelerates with 2 ms^(-2) At what distance from the starting point does the box fall off the truck ? (Ignore the size of the box ) .

A block of mass 15kg is placed on a long trolley. The cofficient of fricition between the block and trolley is 0.18. The trolley accelerates from rest with 0.5m//s^(2) for 20s. then what is the friction force:-

ALLEN-NEWTON'S LAWS OF MOTION & FRICTION-EXERCISE (O-2)
  1. A trolley is being pulled up an incline plane by a man sitting on it (...

    Text Solution

    |

  2. If the string & all the pulleys are ideal, acceleration of mass m is :...

    Text Solution

    |

  3. The rear side of a truck is open and a box of mass 20kg is placed on t...

    Text Solution

    |

  4. In the arrangement shown in the figure, mass of the block B and A is 2...

    Text Solution

    |

  5. A block A is placed over a long rough plank B same mass as shown below...

    Text Solution

    |

  6. A block A of mass m is placed over a plank B of mass 2m. Plank B is pl...

    Text Solution

    |

  7. A man of mass 50 kg is pulling on a plank of mass 100 kg kept on a smo...

    Text Solution

    |

  8. In the arrangement shown in figure, coefficient of friction between tw...

    Text Solution

    |

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

    Text Solution

    |

  10. In the arrangement shown in fig m(1)=1kg, m(2)=2 kg Pulleys are massle...

    Text Solution

    |

  11. Consider a block suspended from a light string as shown in the digure....

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |