Home
Class 12
PHYSICS
Two blocks of mass 2 kg and 5 kg are at ...

Two blocks of mass 2 kg and 5 kg are at rest on the ground. The masses are connected by a string passing over a frictionless pulley which is under the influence of a constant upward force F = 50N. The acceleration of 5 kg and 2 kg masses are

A

`0, 2.5m//s^(2)`

B

0, 0

C

`2.5 m//s^(2), 2.5 m//s^(2)`

D

`1m//s^(2), 2.5m//s^(2)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • LAWS OF MOTION

    FIITJEE|Exercise ASSIGNMENT PROBLEMS (OBJECTIVE)(Level-1) (ASSERTION REASONING TYPE)|2 Videos

  • LAWS OF MOTION

    FIITJEE|Exercise ASSIGNMENT PROBLEMS (OBJECTIVE) (Level-II)|23 Videos

  • LAWS OF MOTION

    FIITJEE|Exercise ASSIGNMENT PROBLEMS (SUBJECTIVE) (Level-II & III)|18 Videos

  • KINEMATICS

    FIITJEE|Exercise NUMERICAL BASED QUESTIONS DECIMAL TYPE|5 Videos

  • MAGNETIC

    FIITJEE|Exercise Numerical Based Type|2 Videos

Similar Questions

Explore conceptually related problems

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.

Two blocks of masses 3 kg and 6 kg are connected by a string as shown in the figure over a frictionless pulley. The acceleration of the system is

Two masses of 4 kg and 5 kg are connected by a string passing through a frictionless pulley and are kept on a frictionless table as shown in the figure. The acceleration of 5 kg mass is

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 5kg and 2 kg are initially at rest on the floor. They are connected by a light string. Passing over a light frictionless pulley. An upwards force F is applied on the pulley and maintained at a constant value. Calculate the acceleration a_(1) and a_(2) of the 5-kg and 2-kg masses, respectively, when F is (take g=10ms^(-2) ) (a) 30N, (b) 60N , (c) 140N .

Two masses of 8 kg and 4 kg are connected by a string as shown in figure over a frictionless pulley.The acceleration of the system is

FIITJEE-LAWS OF MOTION-ASSIGNMENT PROBLEMS (OBJECTIVE) (Level - 1)
  1. A given object takes n times as much time to slido down a 45^(@) rough...

    Text Solution

    |

  2. A block of mass M is pulled along a horizontal frictionless surface by...

    Text Solution

    |

  3. Two masses M(1) and M(2) are attached to the ends of string which pass...

    Text Solution

    |

  4. A block of mass M is at rest on a rough horizontal surface. The coeffi...

    Text Solution

    |

  5. Two blocks of masses m(1) and m(2) are connected to each other with th...

    Text Solution

    |

  6. Two blocks each having mass m is attached to each other with a spring ...

    Text Solution

    |

  7. A block of metal weighing 2kg is resting on a frictionless plane. It i...

    Text Solution

    |

  8. An object is placed on the surface of a smooth inclined plane of incli...

    Text Solution

    |

  9. Two blocks of mass 2 kg and 5 kg are at rest on the ground. The masses...

    Text Solution

    |

  10. In the arrangement shown in the figure the elevator is going up with a...

    Text Solution

    |

  11. There is friction between the block A and B while ground is smooth. Ma...

    Text Solution

    |

  12. In given system a(1) and a(2) are the accelerations of blocks 1 and 2....

    Text Solution

    |

  13. Two blocks A and B having masses 100 kg and 200 kg are placed as shown...

    Text Solution

    |

  14. For the system shown in the figure, the pulleys are light and friction...

    Text Solution

    |

  15. A small sphere is suspended by a string from the ceiling of a car. If ...

    Text Solution

    |

  16. A small block m is placed at the top on the smooth inclined face AB of...

    Text Solution

    |

  17. A body of mass 60 kg is dragged with just enough force to start movin...

    Text Solution

    |

  18. A ball weighing 10g hits a hard surface vertically with a speed of 5m/...

    Text Solution

    |

  19. A force-time graph for the motion of a body is shown in figure. Change...

    Text Solution

    |

  20. A body under the action of five forces (in x-y plane) can be in equili...

    Text Solution

    |