Home
Class 11
PHYSICS
A suitcase is gently dropped on a convey...

A suitcase is gently dropped on a conveyor belt moving at `3ms^(-1)` If the coefficient of friction between the belt and suitcase is `0.5` how far will the suitcase move on the belt before coming to rest ?

A

`2.7m`

B

`1.8m`

C

`0.9m`

D

`1.2m`

Text Solution

Verified by Experts

The correct Answer is:
C

`a =mug, v =u+at, s_(1) = ut + (1)/(2) at^(2), s_(2) =vt`
`S_("rel") =S_(1) -S_(2)` .
Promotional Banner

Topper's Solved these Questions

  • NEWTONS LAWS OF MOTION

    NARAYNA|Exercise NCERT BASED QUESTION|33 Videos
  • NEWTONS LAWS OF MOTION

    NARAYNA|Exercise SINGLE ANSWER QUESTIONS|35 Videos
  • NEWTONS LAWS OF MOTION

    NARAYNA|Exercise LEVEL -II (C.W)|71 Videos
  • MOTION IN A STRAIGHT LINE

    NARAYNA|Exercise Level 2 H.W|29 Videos
  • OSCILLATIONS

    NARAYNA|Exercise EXERCISE - IV|41 Videos

Similar Questions

Explore conceptually related problems

A suitcase is gently dropped on a conveyor belt moving at 3 m//s . If the coefficient of friction between the belt and the suitcase is 0.5. Find the displacement of suitcase relative to conveyor belt before the slipping between the two is stopped (g=10 m//s^(2))

An object is gently placed on a long converges belt moving with 11 ms^(-1). If the coefficient of friction is 0.4, then the block will side in the belt upto a distance of

A solid sphere of mass m and radius R is gently placed on a conveyer belt moving with constant velocity v_(0) . If coefficient of friction between belt and sphere is 2//7 the distance traveled by the centre of the sphere before it starts pure rolling is

In an industry a 300 kg crate is dropped vertically from a packing mechine onto a conveyor belt moving at 1.2 m//s The coefficient of kinetic friction between belt and crate is 0.4 After a short time, slipping between the belt and the crate ceases and the crate then moves along with the crate ceases and the crate then moves along with the belt . For the period of time during which the crate is being brought to rest relative to the belt, calculate, for a reference frame (a) the kinetic energy supplied to the crate (b) the magnitude of the kinetic frictional force acting on the crate, the magnitude of energy supplied by the motion (c) Why are the answers to (a) and (c) different

A 250 g block slides on aeroug horizontal table. Find the work donen by the frictinal force in bringing the block to rest if it is initially moving at a speed of 40 cm/s. If the friction coefficient between te table and the block is 0.1 how far does the block move before coming to rest?

A ball is dropped from a height of 3m . If coefficient of restitution between the surface and ball is 0.5 , then the total distance covered by the before it comes to rest is

A conveyor belt is moving at a constant speed of 2m//s . A box is grenty dropped on it. Th ecoefficient of friction between them is mu=0.5 . The distance that the box will move relative to belt before coming to rest on it taking g=10ms^(-2) is:

The conveyed belt is moving at 4m//s the coefficient of static friction between the conveyed belt and the 10kg package Bis mu_(s)=0.2 determine the shortest time in which the belt can be stopped so the the package does not slide on the belt

NARAYNA-NEWTONS LAWS OF MOTION-LEVEL -III
  1. A block of mass m slides down an inclined plane of inclination theta w...

    Text Solution

    |

  2. In the pulley arrangement shown in Fig the pulley p(2) is movable .Ass...

    Text Solution

    |

  3. On an inclined plane of inclination angle 30^(@), a block is placed. I...

    Text Solution

    |

  4. A body slides over an inclined plane of forming an angle of 45^(@) wit...

    Text Solution

    |

  5. A system is pushed by a force F as shown in figure All surfaces are sm...

    Text Solution

    |

  6. Two blocks A and B are separated by some distance and tied by a string...

    Text Solution

    |

  7. Coefficient of friction between two block shown in figure is mu = 0.4....

    Text Solution

    |

  8. Coefficient of friction between two block shown in figure is mu = 0.4....

    Text Solution

    |

  9. Coefficient of friction between two block shown in figure is mu = 0.4....

    Text Solution

    |

  10. A 2 kg block is pressed against a rough wall by a force F = 20 N as sh...

    Text Solution

    |

  11. Three blocks are kept as shown in figure Acceleration of 20 kg block w...

    Text Solution

    |

  12. A suitcase is gently dropped on a conveyor belt moving at 3ms^(-1) If ...

    Text Solution

    |

  13. Two block A and B of masses 6 kg and 3 kg rest on a smooth horizontal...

    Text Solution

    |

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

    Text Solution

    |

  15. Determine the time in which the smaller block reaches other end of big...

    Text Solution

    |

  16. A block of weight W is kept on a rough horizontal surface (friction co...

    Text Solution

    |

  17. A 2 kg block is placed over a 4 kg block and both are placed on a smoo...

    Text Solution

    |

  18. Blocks A and B shown in the figure are connected with a bar of negligi...

    Text Solution

    |

  19. Block A and B shown in the figure are connected with a bar of negligib...

    Text Solution

    |

  20. A block of mass m lying on a horizontal plane , is acted upon by a ho...

    Text Solution

    |