Home
Class 12
PHYSICS
Two spheres A and B of masses m(1) and m...

Two spheres A and B of masses `m_(1)` and `m_(2)` respectively collide. A is at rest initially and B is moving with velocity v along x-axis. After collision, B has a velocity `(v)/(2)` in a direction perpendicular to the original direction. The mass A moves after collision in the direction

A

`theta=tan^(-1)((1)/(2))" to the x- axis"`

B

`theta=tan^(-1)(-(1)/(2))" to the y - axis"`

C

Same as that of B

D

Opposite to that of B

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • WORK, ENERGY AND POWER

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (SECTION - D)|13 Videos

  • WORK, ENERGY AND POWER

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (SECTION - B)|35 Videos

  • WAVES

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT ( SECTION-D ( Assertion - Reason Type Questions ))|12 Videos

Similar Questions

Explore conceptually related problems

Two sphere A and B of masses m_(1) and m_(2) respectivelly colides. A is at rest initally and B is moving with velocity v along x-axis. After collision B has a velocity (v)/(2) in a direction perpendicular to the original direction. The mass A moves after collision in the direction.

Two sphere A and B of masses m_(1) and m_(2) respectivelly colides. A is at rest initally and B is moving with velocity v along x-axis. After collision B has a velocity (v)/(2) in a direction perpendicular to the original direction. The mass A moves after collision in the direction.

Two spherical balls of masses m1 and m2 collide as shown in figure. After collision mass m1 moves with velocity u/3 in a direction perpendicular to original direction. The angle theta at which mass m2 will move after collision is

Two spherical balls of masses m_1 and m_2 collide as shown in figure. After collision mass m_1 moves with velocity u/3 in a direction perpendicular to original direction. The angle theta at which mass m_2 will move after collision is

A mass m moves with a velocity v and collides inelastically with another identical mass. After collision the 1st mass moves with velocity v/(sqrt3) in a direction perpendicular to the initial direction of motion. Find the speed of the second mass after collision

A sphere of mass m moves with a velocity 2v and collides inelastically with another identical sphere of mass m. After collision the first mass moves with velocity v in a direction perpendicular to the initial direction of motion . Find the speed of the second sphere after collision .

A ball of mass m moving with velocity v collides head on elastically with another identical ball moving with velocity - V. After collision

Two particles of masses m and 2m moving in opposite directions collide elastically with velocity 2v and v , respectiely. Find their velocities after collision.

Consider the elastic collision f two bodies A and B of equal mass. Initially B is at rest and A moves with velocity v . After the collision -

A ball A of mass M collides elastically with a similar ball B at rest as shown in figure. Initially velocity of ball A is u m/s. After collision,

AAKASH INSTITUTE ENGLISH-WORK, ENERGY AND POWER-Assignment (SECTION - C)
  1. A uniform force of (3hati+hatj) N acts on a particle of mass 2kg. Henc...

    Text Solution

    |

  2. The potential energy of a particle in a force field is U=(A)/(r^(2))-(...

    Text Solution

    |

  3. Two spheres A and B of masses m(1) and m(2) respectively collide. A is...

    Text Solution

    |

  4. A stone is dropped from a height h. It hits the ground with a certain...

    Text Solution

    |

  5. A car of mass m starts from rest and accelerates so that the instantan...

    Text Solution

    |

  6. The potential energy of a system increase,if work is done

    Text Solution

    |

  7. Force F on a particle moving in a straight line varies with distance ...

    Text Solution

    |

  8. A body projected vertically from the earth reaches a height equal to e...

    Text Solution

    |

  9. An engine pumps water through a hose pipe. Water passes through the pi...

    Text Solution

    |

  10. A particle of mass M starting from rest undergoes uniform acceleration...

    Text Solution

    |

  11. An engine pumps water continuously through a hose. Water leaves the ho...

    Text Solution

    |

  12. A body of mass 1 kg is thrown upwards with a velocity 20 ms^(-1). It m...

    Text Solution

    |

  13. A block of mass m attached in the lower and vertical spring The spring...

    Text Solution

    |

  14. Water falls from a height of 60 m at the rate of 15 kg//s to operate a...

    Text Solution

    |

  15. A sheel of mass 200g is ejected from a gun of mass 4 kg by an explosio...

    Text Solution

    |

  16. A vertical spring with force constant K is fixed on a table. A ball of...

    Text Solution

    |

  17. The potential energy of a long spring when stretched by 2 cm is U. If ...

    Text Solution

    |

  18. A body of mass 3kg is under a constant force, which causes a displacem...

    Text Solution

    |

  19. 300J of work is done in slinding a 2 kg block up an inclined plane of ...

    Text Solution

    |

  20. A bomb of mass 30kg at rest explodes into two pieces of masses 18 kg a...

    Text Solution

    |