Home
Class 12
PHYSICS
A = B = C = 4 kg. The table is smooth, t...

A = B = C = 4 kg. The table is smooth, the string is light and inextensible. The tension in the string connecting B and C is

A

4 g

B

`(16g)/3`

C

`(4g)/3`

D

`(8g)/3`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MODEL TEST PAPER - 1

    KCET PREVIOUS YEAR PAPERS|Exercise PHYSICS|60 Videos
  • MODEL TEST PAPER - 8

    KCET PREVIOUS YEAR PAPERS|Exercise PHYSICS|60 Videos

Similar Questions

Explore conceptually related problems

A body of mass 13 kg is suspended by two strings of length 5 cm and 12 cm . The other ends of the strings are tied to two pegs 13 cm apart along a horizontal line . The tensions in the strings are

The transverse displacement of a string is given by y ( x , t ) = 0.06 sin ((2pi)/(3)) x cos ( 120 pi t) where 'x' & 'y' are 'm' and 't' is s. The length of the string is 1.5m and its mass is 3.0 xx 10^(-2) kg . Determine the tension in the string.

Two bodies of masses 10 kg and 20 kg respectively kept on a smooth, horizontal surface are tied to the ends of a light string. A horizontal force F = 600 N is applied to (i) A, (ii) B along the direction of string. What is the tension in the string in each case?

Two masses 8 kg and 12 kg are connected at the two ends of a light inextensible string that goes over a frictionless pulley. Find the acceleration of the masses, and the tension in the string when the masses are released.

A stone of mass 0.25 kg tied to the end of a string is whirled round in a circle of radius 1.5 m with a speed of 40 rev./min in a horizontal plane. What is the tension in the string ? What is the maximum speed with which the stone can be whirled around if the string can withstand a maximum tension of 200 N ?

KCET PREVIOUS YEAR PAPERS-MODEL TEST PAPER - 7-PHYSICS
  1. A slab of mass 'm' is released from a height x to the top a spring of ...

    Text Solution

    |

  2. For a given velocity, a projectile has the same range R for two angles...

    Text Solution

    |

  3. A = B = C = 4 kg. The table is smooth, the string is light and inexten...

    Text Solution

    |

  4. A body moving along a straight line uniform acceleration 'a' covers a...

    Text Solution

    |

  5. In a journey, the first one - third of the distance is covered at a s...

    Text Solution

    |

  6. A body is thrown up vertivally with an initial speed of 20ms^(-1). The...

    Text Solution

    |

  7. Following can be used as a rectifier.

    Text Solution

    |

  8. The function of a moderator in a nuclear reactor is

    Text Solution

    |

  9. When an alpha particle is emitted from a nucleus, its

    Text Solution

    |

  10. During total solar eclipse, the spectrum of the sunlight observed is

    Text Solution

    |

  11. Photoelectric work function of a photoemissive metal depends on

    Text Solution

    |

  12. The frequency range of ultraviolet radiation is

    Text Solution

    |

  13. In a pure capacitance used on an a.c. circuit, the phase of the

    Text Solution

    |

  14. A moving coil galvanometer is converted intoan meterby connecting

    Text Solution

    |

  15. The plane of the coil of a T.G. is placed perpendicular to the magneti...

    Text Solution

    |

  16. When a sheet of dielectric is inserted between the two plates of a cap...

    Text Solution

    |

  17. A uniform wire of resistance R is stretched uniformly so that its leng...

    Text Solution

    |

  18. Surface density of change is maximum at the point where

    Text Solution

    |

  19. The vertical plane dip circle is perpendicular to the magnetic meridia...

    Text Solution

    |

  20. When a bar megnet is cut into two equal halves, the pole strength of e...

    Text Solution

    |