Home
Class 11
PHYSICS
Two blocks A and B of masses 2m and res...

Two blocks A and B of masses 2m and respectively, are connected by a massless and inextensible string. The whole system is suspended by a masslessspring as shown in the figure. The magnitude of acceleration of A and B, immediately after the string is cut, are respectively

A

`g, g/3`

B

`g/3, g`

C

g,g

D

`g/3, g/3`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Laws of Motion

    SL ARORA|Exercise Exercise|627 Videos
  • Kinetic Theory of gases

    SL ARORA|Exercise Example|47 Videos
  • LAWS OF MOTION : FRICTION

    SL ARORA|Exercise Self Practice|95 Videos

Similar Questions

Explore conceptually related problems

Two blocks A and B of masses 2m and m, respectively, are connected by a massless and inextensible string. The whole system is suspended by a massless spring as shown in the fig The magnitudes of acceleration of A and B immediately after the string is cut, are respectively:

Two block A and B of masses 3m and m respectively are connected by a massless and nextensible string. The whole system is suspended by a massless spring as shown in figure. The magnitudes of acceleration of A and B immediately after the string is cut, are resectively

The string between blocks of mass m and 2m is massless and inextensible. The system is suspended by a massless spring as shown. If the string is cut find the magnitudes of accelerations of mass 2m and m (immediately after cutting)

Two blocks A and B of masses m_(1) and m, are connected by an inextensible string rest on two smooth planes inclined at angle alpha and beta as shown. The tension in string is -

Two block of mass 5 kg and 10 kg respectively are connected by a massless string as shown in the figure. The whole system is kept on a frictionless surface. A force of 50 N is applied horizontally as shown in the figure. The tension T in the string will be

Two blocks A and B of same mass m attached with a light string are suspended by a spring as shown in fig. Find the acceleration of block A and B just after the string is cut.

SL ARORA-Laws of Motion-Exercise
  1. A plank with a box on it at one end is gradully raised about the other...

    Text Solution

    |

  2. A conveyor belt is moving at a constant speed of 2m//s . A box is gent...

    Text Solution

    |

  3. When milk is churned, cream gets separated due to

    Text Solution

    |

  4. A 500 kg car takes a round turn of radius 50 m with a velocity of 36...

    Text Solution

    |

  5. Two stone of masses m and 2 m are whirled in horizontal circles, the h...

    Text Solution

    |

  6. A ball of mass 0.25 kg attached to the end of a string of length 1.96 ...

    Text Solution

    |

  7. A tube of length L is filled completely with an incompressible liquid ...

    Text Solution

    |

  8. A mass is performing vertical ciruclar motion . If the average velocit...

    Text Solution

    |

  9. A car of mass m is moving on a level circular track of radius R if mu(...

    Text Solution

    |

  10. A car of mass 1000kg negotiates a banked curve of radius 90m on a fict...

    Text Solution

    |

  11. A gramphone record is revolving with an angular velocity omega. A coin...

    Text Solution

    |

  12. In a rocket, fuel bums at the rate of 1 kg/s. This fuel is ejected fro...

    Text Solution

    |

  13. If the force on a rocket moving with a velocity of 300m/s is 345 N, th...

    Text Solution

    |

  14. Two blocks A and B of masses 2m and respectively, are connected by a ...

    Text Solution

    |

  15. One end of string of length l is connected to a particle on mass m and...

    Text Solution

    |

  16. What is the minimum velocity with which a body of mass m must enter a ...

    Text Solution

    |

  17. A car is negotisting a curved road of radius R . The road is banked at...

    Text Solution

    |

  18. A riding ball of mass m strikes a rigid wall at 60^(@) and gets reflec...

    Text Solution

    |

  19. Which one of the following statements is incorrect

    Text Solution

    |

  20. A block of mass m is placed on a smooth inclined wedge ABC of inclinat...

    Text Solution

    |