Home
Class 12
PHYSICS
In the figure, the pulley P moves to the...

In the figure, the pulley P moves to the right with a constant speed u. The downward speed of A is `v_(A)`, and the speed of B to the right is `v_(B)`.

A

`v_(B) = v_(A)`

B

`v_(B) = u +v_(A)`

C

`v_(B) +u =v_(A)`

D

The two blocks have accelerations of the same magnitude.

Text Solution

Verified by Experts

The correct Answer is:
B, D
Promotional Banner

Topper's Solved these Questions

  • KINEMATICS, FORCES

    D MUKHERJEE|Exercise Revision Exercise|26 Videos

  • KINEMATICS, FORCES

    D MUKHERJEE|Exercise Revision Exercise|26 Videos

  • IIT QUESTIONS 5

    D MUKHERJEE|Exercise Matrix matching type|2 Videos

  • MISCELLANEOUS QUESTION 1

    D MUKHERJEE|Exercise Miscellaneous Questions-1 (Straight-Objective Type)|54 Videos

Similar Questions

Explore conceptually related problems

In the figure the pulley P moves to the right with a constant speed u . The downward speed of A is v_(A) and the speed of B to the right V_(B) .

In the figure, the pulley P moves to the right with a constant speed of 4 m//s . The downward speed of A is v_(A) = 3 m//s . Then find the speed of B of the right (in m//s ).

In the figure, the pulley P moves to the right with a constant speed v_(0) . If the velocity of B is v in downward direction, find the velocity of A.

In the figure find the speed of pulley P

In the figure shown, the plank is being pulled to the right with a constant speed v . If the cylinder does not slip then: .

A point object P moves towards a convex mirror with a constant speed V, along its optic axis,. The speed of the image

Block B moves to the right with a constant velocity v_(0) . The velocity of body A relative to B is :

D MUKHERJEE-KINEMATICS, FORCES-Type 2
  1. Let v and a denote the velocity and acceleration respectively of a bod...

    Text Solution

    |

  2. Let vec(v) and vec(a) denote the velocity and acceleration respectivel...

    Text Solution

    |

  3. The figure shows the velocity (v) of a particle ploted against time (t...

    Text Solution

    |

  4. A particle of mass m moves on the x- axis as follows : it starts fro...

    Text Solution

    |

  5. The displacement (x) of particle depends on time (t) as x = alpha t^...

    Text Solution

    |

  6. A particle moves with an intial velocity v(0) and retardation alphav, ...

    Text Solution

    |

  7. A particle starts from the origin of coordinates at time t = 0 and mov...

    Text Solution

    |

  8. In the figure, the pulley P moves to the right with a constant speed u...

    Text Solution

    |

  9. In the figure, the blocks are of equal mass. The pulley is fixed. In t...

    Text Solution

    |

  10. Two paricles A and B start simultaneously from the same point and move...

    Text Solution

    |

  11. Two particles are projected from the same point with the same speed at...

    Text Solution

    |

  12. A cart moves with a constant speed along a horizontal circular path. F...

    Text Solution

    |

  13. A man on a moving cart, facing the direction of motion, thrown a ball ...

    Text Solution

    |

  14. A small ball is connected to a block by a light string of length l. Bo...

    Text Solution

    |

  15. A large rectangular box ABCD falls vertically with an acceleration a. ...

    Text Solution

    |

  16. A railway compartment is 16m long, 2.4 m wide and 3.2 m high. It is mo...

    Text Solution

    |

  17. The upper end of the string of a simple pendulum is fixed to a vertica...

    Text Solution

    |

  18. Two shells are fired from a cannot with a speed u each, at angles of ...

    Text Solution

    |

  19. A man who can swim at a speed v relative to the water wants to cross a...

    Text Solution

    |

  20. In the figure, the block B of mass m starts from rest at the top of a ...

    Text Solution

    |