Home
Class 11
PHYSICS
In fig the blocks A,B,and C of mass m ea...

In fig the blocks A,B,and C of mass m each have acceleration `a_(1),a_(2), and a_(3)`, repectively. `F_(1) and F_(2)` are external force of magnitude `2mg and mg`, respectively. Then

A

`a_(1)=a_(2)=a_(3)`

B

`a_(1)gta_(3)gta_(2)`

C

`a_(1)=,a_(2) gt a_(3)`

D

`a_(1) gt a_(2),a_(2)=a_(3)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • SHM-WAVE,GRAVITATION,FLUID,HEAT

    MOTION|Exercise EXERCISE|109 Videos

Similar Questions

Explore conceptually related problems

In the figure, the blocks A,B and C of mass m each have accelerations a_(1),a_(2) and a_(3) respectively. F_(1) and F_(2) are external forces of magnitude 2mg and mg respectively.

In the figure the block A,B and C of mass m each, have acceleration a_(1),a_(2) & a_(3) respectively. F_(1) & F_(2) are external forces of magnitude 2 mg and mg respectively :

In the figure, blocks A, B and C of mass m each have acceleration a1, a2 and a3 respectively. F_(1) and F_(2) are external forces of magnitudes 2mg and mg respectively, then :

Find the relation between acceleration of blocks a_(1), a_(2) and a_(3) .

In the adjacent figure, all the pulleys are frictioniess and massless, all the stringes are also massless. The relation between a_(1),a_(2) and a_(3) is (where a_(1),a_(2) and a_(3) are the acceleration of masses m_(1),m_(2) and m_(3) respectively in the direction as shown in the figure)

Two blocks are arranged as shown in figure. Find the ratio of a_(1)//a_(2) . ( a_(1) is acceleration of m_(1) and a_(2) that of m_(2))

All the blocks are attached to an ideal rope which passes over an ideal pulley. If acceleration of blocks m_(1),m_(2),m_(3) and m_(4) and a_(1),a_(2),a_(3) and a_(4) respectively then choose the correct option.

Three blocks A, B, and C of masses 3M, 2M , and M are suspended vertically with the help of spring PQ and TU, and a string RS as shown in fig. If the acceleration of blocks A, B and C is a_(1), a_(2) and a_(3) , respectively, then The value of acceleration a_(1) at the moment string RS is cut is

MOTION-MECHANICS-EXERCISE
  1. In the given arrangement, n number of equal masses are connected by st...

    Text Solution

    |

  2. In the given figure, pulleys and strings are massless. For equilibrium...

    Text Solution

    |

  3. In fig the blocks A,B,and C of mass m each have acceleration a(1),a(2)...

    Text Solution

    |

  4. A particle slides down a smooth inclined plane of elevation , fixed i...

    Text Solution

    |

  5. A chain has five rings. The mass of each ring is 0.1 kg. This chain is...

    Text Solution

    |

  6. If the masses are released from the position shown in figure then the ...

    Text Solution

    |

  7. The linear momentum P of a body varies with time and is given by the e...

    Text Solution

    |

  8. A horizontal uniform rope of length L, resting on a frictionless horiz...

    Text Solution

    |

  9. The acceleration with which an object of mass 100 kg be lowered from a...

    Text Solution

    |

  10. Two blocks are in contact on a frictionless table. One has mass m and ...

    Text Solution

    |

  11. In the figure, at the free end of the light string, a force F is sppli...

    Text Solution

    |

  12. Figure shows a uniform rod of mass 3 kg and of length 30 cm. The strin...

    Text Solution

    |

  13. In the above question tension in rod at a distance 10 cm from end A is...

    Text Solution

    |

  14. A balloon of mass M and a fixed size starts coming down with an accele...

    Text Solution

    |

  15. A conveyor belt is moving horizontally with a uniform velocity of 2 m/...

    Text Solution

    |

  16. In fig, a mass 5 kg slides without friction on an inclined plane makin...

    Text Solution

    |

  17. Two masses m1 and m2 are connected by light string, which passes over ...

    Text Solution

    |

  18. Two blocks of masses 2.9 kg and 1.9 kg are suspended from a rigid supp...

    Text Solution

    |

  19. Body A is placed on frictionless wedge making an angle  with the hori...

    Text Solution

    |

  20. A triangular block of mass M with angle 30º, 60º, 90º rests with its 3...

    Text Solution

    |