Home
Class 11
PHYSICS
Two bodies of mases 5kg and 3kg are movi...

Two bodies of mases 5kg and 3kg are moving towards each other with `2ms^(-1)` and `4ms^(-1)` respectively. Then velocity of centre of mass is

A

`0.25ms^(-1)` towards `3kg`

B

`0.5ms^(-1)` towards `5kg`

C

`0.25ms^(-1)` towards `5kg`

D

`0.5ms^(-1)` towards `3kg`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH SERIES|Exercise PRACTICE EXERCISE|99 Videos

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH SERIES|Exercise Exercise-I|143 Videos

  • SURFACE TENSION

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (PRACTICE SHEET (ADVANCED) INTEGER TYPE QUESTIONS )|8 Videos

  • THERMAL PROPERTIES OF MATTER

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL - II) PRACTICE SHEET (ADVANCED) Integer/Subjective Type Questions|2 Videos

Similar Questions

Explore conceptually related problems

Two bodies of masses 4kg and 2kg are moving towards each other with 3ms and 2ms! respectively. Then velocity of centre of mass

Two identical particles move towards each other with velocity 2V and V respectively. The velocity of centre of mass is

An explosion blows a stationary rock into three parts. Two of masses 1kg and 2kg moves at right angles to one another with velocities 12ms^(-1) and 8 ms^(-1) , respectively. If the velocity of third part is 4 ms^(-1) , the mass of the rock is

Two objects of masses 200 g and 500 g possess velocities 10hati ms^(-1) and 3hati+5hatj ms^(-1) respectively. The velocity of their centre of mass in ms^(-1) is

AAKASH SERIES-SYSTEM OF PARTICLES AND ROTATIONAL MOTION-Exercise-II
  1. Masses 1 kg, 1.5 kg, 2 kg and M kg are situated at (2, 1, 1) (1, 2, 1)...

    Text Solution

    |

  2. Three identical spheres each of radius R are placed on a horizontal su...

    Text Solution

    |

  3. Two bodies of mases 5kg and 3kg are moving towards each other with 2ms...

    Text Solution

    |

  4. Two particles each of the same mass move due north and due east respec...

    Text Solution

    |

  5. If the distance between the centres of the atoms of potassium and brom...

    Text Solution

    |

  6. The co-ordinates of the centre of mass of the system as shown in figur...

    Text Solution

    |

  7. Two bodies of masses 10 kg and 20 kg are located in x-y plane at (0, 1...

    Text Solution

    |

  8. A uniform disc of diameter R/2 is put over another uniform disc of dia...

    Text Solution

    |

  9. Particles of masses 1 kg and 3 kg at (2i+5j+13 k) m and (-6i+4j-2k)m t...

    Text Solution

    |

  10. Two particles of same mass are projected simultaneously with same spee...

    Text Solution

    |

  11. Six identical particles each of mass m are arranged at the corners of ...

    Text Solution

    |

  12. Three identical rods each of length L and mass m are joined to form a ...

    Text Solution

    |

  13. Four identical particles each of mass 1 kg are arranged at the corners...

    Text Solution

    |

  14. The cross product of the vectors (2i - 3j + 4k) and (I + 4j -5k) is

    Text Solution

    |

  15. A particle of mass 0.2 kg is moving with linear velocity (i-j+2k). If ...

    Text Solution

    |

  16. The scalar and vector products of two vectors are 48sqrt(3) and 144 re...

    Text Solution

    |

  17. A force of - F hat(k) acts on O, the origin of the coordinate system. ...

    Text Solution

    |

  18. The adjacent sides of a parallelogram are vec(P)=2i-3j+k and vec(Q)=-2...

    Text Solution

    |

  19. What is the condition for the vectors 2i + 3j - 4k and 3i - aj + bk to...

    Text Solution

    |

  20. a,b are the magnitudes of vectors veca & vecb . If vecaxxvecb=0 the va...

    Text Solution

    |