Home
Class 12
PHYSICS
Two particles A and B of masses 2kg and ...

Two particles `A` and `B` of masses `2kg` and `3kg` moving on a smooth horizontal surface with speed `1m//s` and `2m//s` collides perfectly inelastically, then

A

Both the particles will move with same speed towards right after collision

B

Both the particles will move with same speed towards left after collision

C

The speed of the particles after collision wil be `(3)/(5)m//s`

D

Loss in kinetic energy of block `A` is `(16)/(25)J`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH INSTITUTE|Exercise Assignment (Section - D) Linked Comprehension Type Questions|20 Videos

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH INSTITUTE|Exercise Assignment (Section - E) Assertion-Reason Type Questions|12 Videos

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH INSTITUTE|Exercise Assignment (Section - B) Objective Type Questions (One option is correct)|57 Videos

  • SEMICONDUCTOR ELECTRONICS: MATERIALS, DEVICES AND SIMPLE CIRCUITS

    AAKASH INSTITUTE|Exercise Assignment (Section-D (Assertion and reason))|5 Videos

  • TEST 1

    AAKASH INSTITUTE|Exercise EXERCISE|9 Videos

Similar Questions

Explore conceptually related problems

Two particles A and B of mass 3kg and 4kg moving on a smooth horizontal surface with speed 5m//s and 2m//s respectively collides each other. Coefficient of restitution is e=(1)/(2) , then Velocity of B after collision

Two particles A and B of mass 3kg and 4kg moving on a smooth horizontal surface with speed 5m//s and 2m//s respectively collides each other. Coefficient of restitution is e=(1)/(2) , then Velocity of A after collision

Two particles A and B of mass 3kg and 4kg moving on a smooth horizontal surface with speed 5m//s and 2m//s respectively collides each other. Coefficient of restitution is e=(1)/(2) , then Loss in kinetic energy in collision

Two particles of mass 1 kg and 2 kg are moving with speed 2 m/s and 5 m/s as shoen in the figure, they collides perfectly inelastically. Find (a) Their final velocity (b) Loss in kinetic energy

Two particles of masses 0.5 kg and 0.25kg moving with velocity 4.0 m // s and -3.0m // collide head on in a perfectly inelastic collision. Find the velocity of the composite particle after collision and KE lost in the collision.

Two particles of mass 2m and m moving with speed v and 2v respectively pependicular to each other collides perfectly inelastically, then Find the angle with the horizontal to which the particles move after collision.

Two particles of mass 2m and m moving with speed v and 2v respectively pependicular to each other collides perfectly inelastically, then Speed of the particles after collision

Two particle of mass 2 kg and 1 kg are moving along the same straight line with speeds 2m//s and 5m//s respectively. What is the speed of the centre of mass of the system if both the particles are moving (a) in same direction (b) in opposite direction ?

Two particles of mass 2m and m moving with speed v and 2v respectively perpendicular to each other collides perfectly inelastically, then Loss in kinetic energy of the system

Two particles of mass 1 kg and 0.5 kg are moving in the same direction with speed of 2 m//s and 6 m/s respectively on a smooth horizontal surface. The speed of centre of mass of the system is

AAKASH INSTITUTE-SYSTEM OF PARTICLES AND ROTATIONAL MOTION-Assignment (Section - C) Objective Type Questions (More than one option are correct)
  1. If a sphere of mass m moving with velocity u collides with another ide...

    Text Solution

    |

  2. Two projectiles collide in air, then for just after and before the col...

    Text Solution

    |

  3. Two particles A and B of masses 2kg and 3kg moving on a smooth horizon...

    Text Solution

    |

  4. A particle strikes a smooth horizontal surface at an angle theta gt 0 ...

    Text Solution

    |

  5. A girl throws the ball with horizontal velocity 2m//s at the moment t=...

    Text Solution

    |

  6. A fan is switched on and it accelerates at a constant angular accelera...

    Text Solution

    |

  7. A block of mass m is connected to another block of mass M by a massles...

    Text Solution

    |

  8. A disc of mass M and radius R as shown in figure has some points on it...

    Text Solution

    |

  9. A rod of mass m and length L is pivoted at the bottommost point O and ...

    Text Solution

    |

  10. A rod of mass m and length L is pivoted at a point O and kept in horiz...

    Text Solution

    |

  11. A horizontal rod of mass M and length L is tied to two verticle string...

    Text Solution

    |

  12. A disc of radius R is moving on a rough horizontal surface with veloci...

    Text Solution

    |

  13. A disc of given some velocity up the incline so that it goes up, stops...

    Text Solution

    |

  14. A ring of mass m and radius R is placed on a rough horizontal surface ...

    Text Solution

    |

  15. A solid sphere of mass m and radius R is released from top of an incli...

    Text Solution

    |

  16. On an uniform cylinder of mass m and radius R a constant horizontal fo...

    Text Solution

    |

  17. A particle of mass m is moving with constant velocity v(0) along the l...

    Text Solution

    |

  18. A disc of mass m and radius R rotating with angular speed omega(0) is ...

    Text Solution

    |

  19. A block of mass m moves on a horizontal rough surface with initial vel...

    Text Solution

    |

  20. A uniform rod of length l and mass 2 m rests on a smooth horizontal ta...

    Text Solution

    |