Home
Class 12
PHYSICS
In the figure shown, find out the value ...


In the figure shown, find out the value of `theta`[assume string to be tight]

A

`(tan^(-1))(3)/(4)`

B

`(tan^(-1))(4)/(3)`

C

`(tan^(-1))(3)/(8)`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A
With respect to pulley

`3.25 cos theta -1 sin theta = cos 30 +1 sin 30`
`rArr tan theta = (3)/(4)`
Promotional Banner

Topper's Solved these Questions

  • DAILY PRACTICE PROBLEM

    RESONANCE ENGLISH|Exercise DPP No.26|8 Videos

  • DAILY PRACTICE PROBLEM

    RESONANCE ENGLISH|Exercise DPP No.27|20 Videos

  • DAILY PRACTICE PROBLEM

    RESONANCE ENGLISH|Exercise DPP No.24|9 Videos

  • CURRENT ELECTRICITY

    RESONANCE ENGLISH|Exercise High Level Problems (HIP)|19 Videos

  • ELECTRO MAGNETIC WAVES

    RESONANCE ENGLISH|Exercise Exercise 3|27 Videos

Similar Questions

Explore conceptually related problems

In the circuit shown in figure , find the value of R_C .

Use the given figure to find : theta^(@)

If four forces act at a point 'O' as shown in the figure and if O is in equilibrium then the value of 'theta' & 'P' are

Two blocks of masses M and xM are pulled vertically upward with force F as shown in the figure . If the tension in string connecting two blocks is F/3 then find the value of x .

In the figure shown, pulley and spring are ideal and strings are lilght and inextensible. Intially all the bodies are at rest when string connecting A and B is cut. Find initial acceleration of C .

Consider the situation shown in the figure. The surface is smooth and the string and the pulley are light. Find the acceleration of each block and tension in the string.

In the arrangement shown in figure , find the ratio of tension in the strings attached with 4kg block and the with 1kg block

Consider the situation shown in figure .Both the pulleys and the string and light and all the surfaces are smooth. (a) Find the acceleration of 1kg block. (b) Find the tension in the string. (g = 10 m//s^(2)) .

Find the reading of ammeter A and voltmeter V shown in the figure assuming the instruments to be ideal

A bob in tied to a string of length l & and kept on a horizontal rough surface as shown in the figure when point O of the string is fixed. The bob is given a tangential velocity V_(0) keeping the string taut as shown in figure. Find the tension in the string as a function of time. The coefficient of kinetic friction is mu .

RESONANCE ENGLISH-DAILY PRACTICE PROBLEM-DPP No.25
  1. CE and DF are two walls of equal height (20 meter) from which two part...

    Text Solution

    |

  2. Protons and singly ionized atoms of U^(235) & U^(238) are passed in tu...

    Text Solution

    |

  3. In the figure shown, find out the value of theta[assume string to be t...

    Text Solution

    |

  4. The position x of a particle at time t is given by x = (V(0))/(a) (1 -...

    Text Solution

    |

  5. In the figure shown, the minimum force F to be applied perpendicular t...

    Text Solution

    |

  6. A block of mass 10 kg is released on a fixed wedge inside a cart which...

    Text Solution

    |

  7. A block is kept on a rough horizontal surface. A variable horizontal f...

    Text Solution

    |

  8. The work done by the force vec(F)=A(y^(2) hati+2x^(2)hatj), where A is...

    Text Solution

    |

  9. A particle moves with a simple harmonic motion in a straight line, in ...

    Text Solution

    |

  10. Binding energy per nucleon of fixed nucleus X^(A) is 6 MeV. It absorbs...

    Text Solution

    |

  11. A nuclear transformation is given by Y (n,alpha ) rarr.(3)Li^7 . The...

    Text Solution

    |

  12. A particle is subjected to two simple harmonic motions along x and y d...

    Text Solution

    |

  13. In the dimension of a physical quantities are given by M^(0)L^(1)T^(0)...

    Text Solution

    |

  14. For a particle in S.H.M. if the maximum acceleration is a and maximum ...

    Text Solution

    |

  15. The time taken by a particle performing SHM to pass from point A and B...

    Text Solution

    |

  16. A particle moving on x - axis has potential energy U = 2 - 20x + 5x^(2...

    Text Solution

    |

  17. A ray hits the y-axis making an angle theta with y-axis as shown in th...

    Text Solution

    |

  18. As the mass number A increases, which of the following quantities rela...

    Text Solution

    |

  19. Two charges 8 C and -6 C are placed with a distance of separation 'd' ...

    Text Solution

    |

  20. Block B of mass 2 kg rests on block A of mass 10 kg. All surfaces are ...

    Text Solution

    |