Home
Class 12
PHYSICS
A monkey a mass 15 kg is climbing on a r...

A monkey a mass 15 kg is climbing on a rope with one end fixed to the ceiling. If it wishes to go up with an acceleration of 1 m/`s^2`, how much force should it apply to the rope? If the rope is 5 m long and the monkey starts from rest, how much time will it take to reach the ceiling?

A

`120 N, sqrt(10)` sec

B

`132 N, sqrt(10)` sec

C

`153 N, sqrt(10)` sec

D

`165 N, sqrt(10)` sec

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • APPENDICES (REVISION EXERCISE)

    AAKASH SERIES|Exercise MOTION IN A PLANE|87 Videos

  • APPENDICES ( REVISION EXERCISE )

    AAKASH SERIES|Exercise REVISION EXERCISE (MAGNETISM AND MATTER )|52 Videos

  • ATOMS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|21 Videos

Similar Questions

Explore conceptually related problems

Two blocks of mass 10kg and 2 kg respectively are connected by an ideal string passing over a fixed smooth pulley as shown in figure. A monkey of mass 8 kg started climbing the string with a constant acceleration of 2m//s^(2) with respect to string at t=0 . Initially the system is in equilibrium and monkey is at a distance 2.4 from the pulley. Find the time taken by monkey to reach the pulley in sec.

A uniform rope of mass m hangs freely from a ceiling. A bird of mass M climbs up the rope with an acceleration a. The force exerted by the rope on the ceiling is

A monkey A (mass = 5kg) is climbing up a rope tied to a rigid support. The monkey B (mass = 2kg) is holding on to the tail of monkey A. If the tail can tolerate a maximum tension of 30N, what force should monkey A apply on the rope in order to carry monkey B with it? (g = 10 m//s^(2)) .

A money of mass 40 kg climbs up a rope, of breaking load 600 N hanging from a ceiling. If it climbs up the rope with the maximum possible acceleration, then the time taken by monkey to climb up is [length of rope is 10 m]

A mass of 3kg is suspended by a rope of length 2m from the ceiling. A force of 40N in the' horizontal direction is applied at midpoint P of the rope as shown. What is the angle the rope makes with the vertical in equilibrium and the tension in part of string attached to the ceiling ? (Neglect the mass of the rope, g = 10m//s^2 )

Two monkey of masses 10 kg and 8 kg are moving along a verticle rope as shown in fig. the former climbing up with an acceleration of 2 ms^(-2) , while the later coming down with a uniform velocity of 2 ms^(-2) . Find the tension in the rope at the fixed support.

How much force is required to produce an acceleration of 2 m s^(-2) in a body of mass 0.8 kg ?

AAKASH SERIES-APPENDICES (REVISION EXERCISE)-LAW OF MOTION
  1. Two blocks of masses '3m' and '2m' are in contact on a smooth table. A...

    Text Solution

    |

  2. In the arrangment shown in the figure, the ratio of tensions T(1): T(2...

    Text Solution

    |

  3. A monkey a mass 15 kg is climbing on a rope with one end fixed to the ...

    Text Solution

    |

  4. A massless string passes around a frictionless pulley whose axis is ho...

    Text Solution

    |

  5. A homogeneous rod of length L is acted upon by two forces F(1) and F(2...

    Text Solution

    |

  6. A railway engine of mass 50 tons is pulling a wagon of mass 40 tons wi...

    Text Solution

    |

  7. A chain consisting of 5 links each of mass 0.1 kg is lifted vertically...

    Text Solution

    |

  8. A light rope fixed at one end of a wooden clamp on the ground passes o...

    Text Solution

    |

  9. Two masses 5 kg and 3 kg are suspended from the ends of an unstretchab...

    Text Solution

    |

  10. In the figure, blocks A, B and C of mass m each have acceleration a1, ...

    Text Solution

    |

  11. The tension in the string connected between blocks is

    Text Solution

    |

  12. The reading in the spring balance is

    Text Solution

    |

  13. Two bodies of masses 15gm and 25gm are connected by means of a string ...

    Text Solution

    |

  14. A man of mass 60 kg is standing on a weighing machine kept in a box of...

    Text Solution

    |

  15. In the arrangement shown in the figure, the acceleration of the pulley...

    Text Solution

    |

  16. A string of negligible mass going over a clamped pulley of mass m supp...

    Text Solution

    |

  17. A uniform sphere of weight W and radius 5 cm is being held by string a...

    Text Solution

    |

  18. In the system shown in figure m(1) gt m(2). System is held at rest by ...

    Text Solution

    |

  19. A lift is going up, the total mass of the lift and the passengers is 1...

    Text Solution

    |

  20. Two blocks of masses 7 kg and 3 kg are connected by a spring of stiffn...

    Text Solution

    |