Home
Class 12
PHYSICS
Consider elastic collision of a particle...

Consider elastic collision of a particle of mass m moving with a velocity u with another particle of the same mass at rest. After the collision the projectile and the struck particle move in direction making angles `theta_(1)` and `theta_(2)` respectively with the initial direction of motion. The sum of the angles. `theta_(1)+theta_(2)`, is

A

`45^@`

B

`90^@`

C

`135^@`

D

`180^@`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • QUESTION-PAPERS-2015

    BITSAT GUIDE|Exercise PHYSICS |40 Videos

  • QUESTION-PAPERS-2017

    BITSAT GUIDE|Exercise PHYSICS |40 Videos

Similar Questions

Explore conceptually related problems

A particle of mass m moving with velocity u collides elastically head on with a particle of mass 2m at rest. After collision the heavier particle moves with velocity?

A particle of mass 0.1kg moving with an initial speed v collides with another particle of same mass kept at rest. If after collision total energy becomes 0.2J . Then

A body of mass M moving at speed V_(0) collides elastically with a mass'm' at rest. After the collision, the two masses move at angles theta_(1) and theta_(2) with respect to the initial direction of motion of the body of mass M. The largest possible value of the ratio M/ m, for which the angles theta_(1) and theta_(2) will be equal, is ,

A particle of mass m_1 moves with velocity v_1 and collides with another particle at rest of equal mass. The velocity of the second particle after the elastic collision is

A particle P moving with speed v undergoes a head -on elastic collision with another particle Q of identical mass but at rest. After the collision the collision

A ball of mass m moving with a velocity v undergoes an oblique elastic collision with another ball of the same mass m but at rest. After the collision if the two balls move with the same speeds , the angle between their directions of motion will be:

A particle of mass m moving with velocity vecV makes a head on elastic collision with another particle of same mass initially at rest. The velocity of the first particle after the collision will be

A particle of mass m moving eastward with a speed v collides with another particle of the same mass moving coalesce on collision. The new particle of mass 2 m will move in the north - easterly direction with a velocity

BITSAT GUIDE-QUESTION-PAPERS-2016-PHYSICS
  1. A parallel plate capacitor of area ‘A’ plate separation ‘d’ is filled ...

    Text Solution

    |

  2. In the Young's double-slit experiment,the intensity of light at a poin...

    Text Solution

    |

  3. The mass of ""(7)N^(15) is 15.00011 amu, mass of ""(8)O^(16) is 15.994...

    Text Solution

    |

  4. A wire carrying current I has the shape as shown in the adjoining ...

    Text Solution

    |

  5. A stone projected with a velocity u at an angle (theta )with the horiz...

    Text Solution

    |

  6. If the series limit wavelength of the Lyman series for hydrogen atom i...

    Text Solution

    |

  7. In the shown arrangement of the experiment of the meter bridge if AC c...

    Text Solution

    |

  8. A 1 kg mass is attached to a spring of force constant 600 N/m and rest...

    Text Solution

    |

  9. The frequency of vibration of string is given by v=p/(2l)[F/m]^(1//2)....

    Text Solution

    |

  10. For the angle of minimum deviation of a prism to be equal to its refr...

    Text Solution

    |

  11. Consider elastic collision of a particle of mass m moving with a veloc...

    Text Solution

    |

  12. A conducting circular loop is placed in a uniform magnetic field 0.04T...

    Text Solution

    |

  13. Figure below shows two paths that may be taken by a gas to go from a s...

    Text Solution

    |

  14. Two equal resistance at 0^(@)C with temperature coefficient of resista...

    Text Solution

    |

  15. Two identical charged spheres suspended from a common point by two mas...

    Text Solution

    |

  16. A point particle of mass 0.1kg is executing SHM of amplitude 0.1m. Whe...

    Text Solution

    |

  17. A source of sound S emitting waves of frequency 100 Hz and an observer...

    Text Solution

    |

  18. A resistor of resistance R, capacitor of capacitance C and inductor of...

    Text Solution

    |

  19. A lens haivng focal length and aperture of diameter d forms an image o...

    Text Solution

    |

  20. A circular disc of radius R and thickness R//6 has moment of inertia I...

    Text Solution

    |