Home
Class 11
PHYSICS
If P is in equilibrium then T(1)/T(2) is...

If `P` is in equilibrium then `T_(1)/T_(2)` is

A

`sqrt3`

B

2

C

`1/sqrt3`

D

`1/2`

Text Solution

Verified by Experts

The correct Answer is:
C

`T_(1) cos30^(@)=T_(2) cos60^(@)`
Promotional Banner

Topper's Solved these Questions

  • MOTION IN A PLANE

    NARAYNA|Exercise Level-II(C.W)|45 Videos
  • MOTION IN A PLANE

    NARAYNA|Exercise Level-III(C.W)|48 Videos
  • MOTION IN A PLANE

    NARAYNA|Exercise C.U.Q|36 Videos
  • MECHANICAL PROPERTIES OF SOLIDS

    NARAYNA|Exercise LEVEL-II (H.W)|24 Videos
  • MOTION IN A STRAIGHT LINE

    NARAYNA|Exercise Level 2 H.W|29 Videos

Similar Questions

Explore conceptually related problems

If 'O' is at equilibrium then the values of the tension T_(1) and T_(2) respectively.

If O is at equilibrium then the values of the tension T_(1) and T_(2) are, ( 20 N is acting vertically downwards at O ).

The block is in equilibrium (i) T_(1)=(mgcosbeta)/(sin(alpha+beta))" "(ii)T_(2)=(mgcosalpha)/(sin(alpha+beta)) (iii)T_(1)/T_(2)=(cosbeta)/(cosalpha)" "(iv)T_(1)/T_(2)=(cosalpha)/(cosbeta)

The system shown in figure is in equilibrium. Find the magnitude of tension in each string, T_(1), T_(2), T_(3) and T_(4) ( g = 10 m//s^(-2))

Variation of equilibrium constan K with temperature is given by van't Hoff equation InK=(Delta_(r)S^(@))/R-(Delta_(r)H^(@))/(RT) for this equation, (Delta_(r)H^(@)) can be evaluated if equilibrium constans K_(1) and K_(2) at two temperature T_(1) and T_(2) are known. log(K_(2)/K_(1))=(Delta_(r)H^(@))/(2.303R)[1/T_(1)-1/T_(2)] Select the correct statement :

Variation of equilibrium constan K with temperature is given by van't Hoff equation InK=(Delta_(r)S^(@))/R-(Delta_(r)H^(@))/(RT) for this equation, (Delta_(r)H^(@)) can be evaluated if equilibrium constans K_(1) and K_(2) at two temperature T_(1) and T_(2) are known. log(K_(2)/K_(1))=(Delta_(r)H^(@))/(2.303R)[1/T_(1)-1/T_(2)] For an isomerization X(g)hArrY(g) the temperature dependency of equilibrium cohnstant is given by : lnK=2-(1000)/T The value of Delta_(r)S^(@) at 300 K is :

To the circle x^(2)+y^(2)=4 two tangents are drawn from P(-4,0), which touch the circle at T_(1) ,and T_(2) and a rhombus PT_(1)P'T_(2) is completed.Circumcentre of the triangle PT_(1)T_(2) is at

If K_1 is the equilibrium constant at temperature T_1 and K_2 is the equilibrium constant at temperature T_2 and If T_2 gt T_1 and reaction is endothermic then

NARAYNA-MOTION IN A PLANE-Level-I(C.W)
  1. A boy is hanging from a horizontal branch of a tree. The tension in th...

    Text Solution

    |

  2. A 10kg body is suspended by a rope is pulled by means of a horizontal ...

    Text Solution

    |

  3. If P is in equilibrium then T(1)/T(2) is

    Text Solution

    |

  4. A body starts with a velocity (2hati+3hatj+11hatk)m//s and moves with ...

    Text Solution

    |

  5. The position vector of a particle is given by vecr=(3t^(2)hati+4t^(2)h...

    Text Solution

    |

  6. A particle is moving eastwards with a velocity 5ms^(-1), changes its d...

    Text Solution

    |

  7. A man is going due east with a velocity of 5ms^(-1).It is vertically r...

    Text Solution

    |

  8. Rain drops are falling downward vertically at 4 kmph. For a person mov...

    Text Solution

    |

  9. A man travelling at 10.8 kmph in topless car on a rainy day. He holds ...

    Text Solution

    |

  10. A man can row a boat in still water with a velocity of 8 kmph.Water is...

    Text Solution

    |

  11. A person can swim in still water at 5 m//s.He moves in a river of velo...

    Text Solution

    |

  12. The velocity of water in a river is 2 kmph,while width is 400 m. A boa...

    Text Solution

    |

  13. A man can swim in still water at a speed of 4 kmph. He desires to cros...

    Text Solution

    |

  14. A particle is projected in xy plane with y-axis along vertical, the po...

    Text Solution

    |

  15. If a body is thrown with a speed of 19.6m//s making an angle of 30^(@)...

    Text Solution

    |

  16. A particle is projected with an initial velocity of 200 m//s in a dir...

    Text Solution

    |

  17. A body is projected with an initial velocity 20 m//s at 60^(@) to the ...

    Text Solution

    |

  18. A body is projected at an angle of 30^(@) with the horizontal with mom...

    Text Solution

    |

  19. The potential energy of a projectile at its maximum height is equal to...

    Text Solution

    |

  20. From a point on the ground a particle is projected with initial veloci...

    Text Solution

    |