Home
Class 12
PHYSICS
A monkey of mass 'm' climbs up to a rope...

A monkey of mass 'm' climbs up to a rope hung over a fixed pulley with an acceleration relative to the rope g/4. The opposite end of the rope is tied to a bock of mass M lying on a rough horizontal plane. The coeffient of friction between the block and horizontal plane is `mu`. Find the tension in the rope

A

`(m(5M-4muM(g)))/(4(M+m))+muMg`

B

`(m(5M-4muM)g)/(4(M+m))+muMg`

C

`(M(5m-5muM)g)/(4(M+m))-muMg`

D

None of these

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • MOCK TEST 10

    KVPY PREVIOUS YEAR|Exercise EXERCISE|20 Videos

  • MOCK TEST 3

    KVPY PREVIOUS YEAR|Exercise EXERCISE|22 Videos

Similar Questions

Explore conceptually related problems

A monkey of mass 'm' climbs up to a rope hung over a fixed pulley with an acceleration g//4 . The opposite end of the rope is tied to a block of mass M lying on a rough horizontal plane. The coefficient of friction between the block and horizontal plane is mu . Find the tension in the rope.

A monkey of mass m climbs up to a rope hung over a fixed pulley. The opposite end of the rope is tied to a weight of mass M lying on a horizontal plane. Neglecting the friction, find the acceleration of both the bodies (relative to the plane) and the tension of the rope for the three cases: (i) The monkey does not move with respect to the rope (ii) The monkey moves upwards with respect to the rope with acceleration a. (iii) The monkey moves downwards with respect to the rope, with acceleration a.

A cat of mass m = 1 kg climbs to a rope hung over a leight frictionless pulley. The opposite end of the rope is tied to a weight of mass M = 2m lying on a smooth horizontal plane. What is the tension of the rope where the cat move upwards with in acceleration a = 2 m//s^(2) relative to the rope ?

A boy of mass 40kg climbs up a rope with an acceleration of 1.2ms^(-2) .What is the tension in the rope?

A monkey of mass m clings a rope to a slung over a fixed pulley .The opposite end of the rope is tried to a weight of mass M tying on a horizontal table is mu Find the acceleration of weight and the tension of the rope for two cases .The monkey move downward with respect to the rope with an acceleration b. The tension of rope is

A monkey of mass m clings a rope to a slung over a fixed pulley .The opposite end of the rope is tried to a weight of mass M tying on a horizontal table is mu Find the acceleration of weight and the tension of the rope for two cases .The monkey move downward with respect to the rope with an acceleration b. The acceleration of weight is

A pull of 15 N is applied to a rope attached to a block of mass 7 kg lying on a smooth horizontal surface. The mass of the rope is 0.5 kg. What is the force exerted by the block on the rope?

A rope of length L and mass M is being pulled on a rought horizontal floor by a contact horizontal force F = m g . The force is acting at one end of the rope in the same direction as the length of the rop. The coefficient of kinetic friction between rope and floor is 1//2 . Then the tension at the midpoint of the rop is

A uniform rope of mass m and length L is attached to the ceiling of a lift. The other end of the rope is attached to a block of mass M . The lift is moving up with a constant acceleration a_(0) . Find the tension in the rope at a distance x from the ceiling as shown in the diagram.

KVPY PREVIOUS YEAR-MOCK TEST 2-EXERCISE
  1. A monkey of mass 'm' climbs up to a rope hung over a fixed pulley with...

    Text Solution

    |

  2. Condenser A has a capacityof 15muF when it is filled with a medium of ...

    Text Solution

    |

  3. When an object is placed at a distance of 25 cm from a mirror, the mag...

    Text Solution

    |

  4. Two wires are of same length and same area of cross-section. If first ...

    Text Solution

    |

  5. Conisder a system of three charges q//3, q//3 and -2q//3 placed at poi...

    Text Solution

    |

  6. A wedged shaped air film having an angle of 40 second is illuminated b...

    Text Solution

    |

  7. A bimetallic strip is formed out of two identical strips one of copper...

    Text Solution

    |

  8. A rocket is launched normal to the surface of the earth, away from the...

    Text Solution

    |

  9. A particle of mass m and charge q enters a region of magnetic field (a...

    Text Solution

    |

  10. For the circuit shown in the figure the rms value of voltage across R ...

    Text Solution

    |

  11. An electron of mass m and charge e initially at rest gets accelerated ...

    Text Solution

    |

  12. A metal sphere of radius R and specific heat C is rotated about an axi...

    Text Solution

    |

  13. A particle is thrown above, then correct v-t graph will be

    Text Solution

    |

  14. The displacement of a particle is moving by x = (t - 2)^2 where x is i...

    Text Solution

    |

  15. A ring is cut from a platinum tube 8.5 cm internal and 8.7 cm external...

    Text Solution

    |

  16. A 10 kW drilling machine is used to drill a bore in a small aluminium ...

    Text Solution

    |

  17. A particle starts from rest at t= 0 and undergoes and acceleration (a...

    Text Solution

    |

  18. A solid sphere having uniform charge density rho and radius R is shown...

    Text Solution

    |

  19. A cylinder of radius R made of a material of thermal conductivity K1 i...

    Text Solution

    |

  20. The counting rate observed from a radioactive source at t=0 second was...

    Text Solution

    |