Home
Class 11
PHYSICS
In the arrangement shown, the mass m wil...

In the arrangement shown, the mass m will ascend with an acceleration ( Pulley and rope are massless)

A

zero

B

`(g)/(5)`

C

g

D

2g

Text Solution

Verified by Experts

The correct Answer is:
B
(b) Acceleration `a=[(m_(2)-m_(1))/(m_(1)+m_(2))]" " g=([(3)/(2)m-m]g)/([(3)/(2)m+m])=(g)/(5)`
Promotional Banner

Topper's Solved these Questions

  • LAWS OF MOTION

    DC PANDEY|Exercise Check point 5.4|20 Videos

  • LAWS OF MOTION

    DC PANDEY|Exercise Chapter exercises (A) Taking it together|71 Videos

  • LAWS OF MOTION

    DC PANDEY|Exercise Check point 5.2|15 Videos

  • KINEMATICS 1

    DC PANDEY|Exercise INTEGER_TYPE|15 Videos

  • LAWS OF THERMODYNAMICS

    DC PANDEY|Exercise Level 2 Subjective|18 Videos

Similar Questions

Explore conceptually related problems

In the arrangement shown, the pulleys and the string are ideal. The acceleration of block B is.

In the arrangement shown, the pulleys and the strings are ideal.The acceleration of the block B is

In the arrangement shown, the pulleys and strings are massless. The acceleration of block B is :

Find the acceleration blocks in fig. The pulley and the string are massless.

In the arrangement shown below pulleys are mass less and frictionless and threads are in responsible block of mass m_(1) will remain at rest if :

In the arrangement , shown below pulleys are massless and frictionless and threads are inextensible , block of mass m_(1) will remain at rest if

A man is raising himself and the crate on which he stands with an acceleration of 5ms^(-2) by a massless rope-and-pulley arrangement. Mass of the man is 100kg and that of the crate is 50 kg. If g=10ms^(-2) , then the tension in the rope is

In the arrangement shown the fixed pulley is massless and frictionless. If the acceleration of block of mass 1kg is (30)/(x)m//s^(2) . Find the value of x .

In the arrangement shown, the pulleys are massless and frictionless. The rope connected to the block is also light and inexlensible. The system is in equilibrium. Select the correct alternative.

DC PANDEY-LAWS OF MOTION-Check point 5.3
  1. Find the force exerted by 5kg block on floor of lift, as shown in figu...

    Text Solution

    |

  2. Three blocks of masses m(1),m(2)and m(3) are connected by massless str...

    Text Solution

    |

  3. A 50 kg boy stands on a platform spring scale in a lift that is going...

    Text Solution

    |

  4. An elevator and its load have a total mass of 800 kg. If the elevator,...

    Text Solution

    |

  5. The surface are frictionless, the ratio of T(1) and T(2) is

    Text Solution

    |

  6. Two blocks of masses 2 kg and 1 kg are in contact with each other on a...

    Text Solution

    |

  7. Three blocks are placed at rest on a smooth inclined plane with force ...

    Text Solution

    |

  8. In the arrangement shown, the mass m will ascend with an acceleration ...

    Text Solution

    |

  9. Two masses are connected by a string which passes over a pulley accele...

    Text Solution

    |

  10. Three equal weight A,B and C of mass 2kg each are hanging on a string ...

    Text Solution

    |

  11. A string of negligible mass going over a clamped pulley of mass m supp...

    Text Solution

    |

  12. The acceleration of the 2 kg block if the free end of string is pulled...

    Text Solution

    |

  13. In the arrangement shown in the figure, the pulley has a mass 3m, Negl...

    Text Solution

    |

  14. In the figure given below, with what accelerating does the block of ma...

    Text Solution

    |

  15. Three masses of 1kg, 6 kg and 3 kg are connected to each other with th...

    Text Solution

    |

  16. In the figure given below masses m and m' are tied with a thread passi...

    Text Solution

    |

  17. A block of mass 200kg is set into motion on a frictionless , horizonta...

    Text Solution

    |

  18. Two masses M(1) " and " M(2) are attached to the ends of a string whic...

    Text Solution

    |

  19. Two blocks, each having a mass M, rest on frictionless surfaces as sho...

    Text Solution

    |

  20. Two bodies of masses m(1) " and " m(2) are connected a light string wh...

    Text Solution

    |