Home
Class 12
PHYSICS
Two blocks of masses 2 kg and 4 kg are h...

Two blocks of masses 2 kg and 4 kg are hanging with the help of massless string passing over an ideal pulley inside an elevator. The elevator is moving upward with an acceleration `(g)/(2)`. The tension in the string connected between the blocks will be (Take `g=10m//s^(2)`).

A

40 N

B

60 N

C

80 N

D

20 N

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • LAWS OF MOTION

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (SECTION-A)|65 Videos

  • LAWS OF MOTION

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (SECTION-B)|44 Videos

  • LAWS OF MOTION

    AAKASH INSTITUTE ENGLISH|Exercise Example|24 Videos

  • KINETIC THEORY

    AAKASH INSTITUTE ENGLISH|Exercise EXERCISE (ASSIGNMENT) SECTION - D Assertion - Reason Type Questions|10 Videos

  • MAGNETISM AND MATTER

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION D)|26 Videos

Similar Questions

Explore conceptually related problems

If the elevator in shown figure is moving upwards with constant acceleration 1 ms^(-2) , tension in the string connected to block A of mass 6 kg would be ( take, g =10 ms^(-2) )

Two bodies of masses m_(1) " and " m_(2) are connected a light string which passes over a frictionless massless pulley. If the pulley is moving upward with uniform acceleration (g)/(2) , then tension in the string will be

Two blocks of masses of 40 kg and 30 kg are connected by a weightless string passing over a frictionless pulley as shown in the figure.

A lift of mass 100 kg is moving upwards with an acceleration of 1 m//s^(2) . The tension developed in the string, which is connected to lift is ( g=9.8m//s^(2) )

Two bodies of masses 4 kg and 6 kg are tied to the ends of a massless string. The string passes over a frictionless pulley. The acceleration of the system is :

Two blocks of masses 6 kg and 4 kg are attached to the two ends of a massless string passing over a smooth fixed pulley. if the system is released, the acceleration of the centre of mass of the system will be

Two masses 2 kg and 4 kg are connected at the two ends of light inextensible string passing over a frictionless pulley. If the masses are released, then find the acceleration of the masses and the tension in the string.

A lift of mass 200 kg is moving upward with an acceleration of 3m//s^(2) . If g=10 m//s^(2) then the tension of string of the lift will be :

Two masses 2 kg and 4 kg are connected at two ends of light inextensible string passing over a frictionless pulley . If the masses are released , then find the accelaration of the masses and the tension in the string .

A block of mass 5kg is hung with the help of light string which is passing over an ideal pulley as shown as in figure.The force is exerted by the clamp on the pulley will be (g= 10 m/s^2)

AAKASH INSTITUTE ENGLISH-LAWS OF MOTION-EXERCISE
  1. If angle of repose is phi, the coefficient of static friction between ...

    Text Solution

    |

  2. Which of the following is a self adjusting force?

    Text Solution

    |

  3. Two blocks of masses 2 kg and 4 kg are hanging with the help of massle...

    Text Solution

    |

  4. A man of mass m is standing in an elevator moving downward with an acc...

    Text Solution

    |

  5. A vehicle is moving on a road with an acceleration a=20 m//s^(2) as sh...

    Text Solution

    |

  6. In the given arrangement all surfaces are smooth. What acceleration sh...

    Text Solution

    |

  7. A block of mass m kg is kept on a weighing machine in an elevator. If ...

    Text Solution

    |

  8. A trolley is falling freely on inclined plane as shown in the figure. ...

    Text Solution

    |

  9. A block of mass m is kept on horizontal turn table at x distance from...

    Text Solution

    |

  10. If trolley accelerates horizontally with acceleration a then bob is di...

    Text Solution

    |

  11. Select correct statement regarding pseudo force :-

    Text Solution

    |

  12. What force should be applied on the wedge so that block over it does n...

    Text Solution

    |

  13. A particle of mass 2 kg is moving in circular path with constant speed...

    Text Solution

    |

  14. A particle is in uniform circular motion, then its velocity is perpend...

    Text Solution

    |

  15. If a particle is moving on a circular path with constant speed, then t...

    Text Solution

    |

  16. A particle is revolving in a circular path of radius 2 m with constant...

    Text Solution

    |

  17. A particle is moving on a circular path of radius 1 m with 2 m/s. If s...

    Text Solution

    |

  18. The maximum speed with which a vehicle can take safely circular turn o...

    Text Solution

    |

  19. A conical pendulum of length L makes an angle theta with the vertical....

    Text Solution

    |

  20. Two particles each of mass m are moving in horizontal circle with same...

    Text Solution

    |