Home
Class 11
PHYSICS
Show that overset rarr(a). (overset rarr...

Show that `overset rarr(a). (overset rarr(b) xx overset rarr(c ))` is equal in magnitude to the volume of the parallelopiped formed on the three vectiors, `overset rarr(a), overset rarr(b) and overset rarr(c )`.

A

`bar(a).(bar(b) xx bar(c ))`

B

`bar(a) xx ( bar(b) . bar(c ))`

C

`bar(a).(bar(b).bar (c ))`

D

`bar(a) xx ( bar(b) xx bar (c ))`

Text Solution

Verified by Experts

The correct Answer is:
A
Conceptual
Promotional Banner

Topper's Solved these Questions

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    NARAYNA|Exercise EXERCISE - II (C.W)|60 Videos

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    NARAYNA|Exercise EXERCISE - II (H.W)|60 Videos

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    NARAYNA|Exercise EXERCISE - I (C.W)|63 Videos

  • SYSTEM OF PARTICLES

    NARAYNA|Exercise Level-VI|78 Videos

  • THERMAL PROPERTIES OF MATTER

    NARAYNA|Exercise LEVEL - II (H.W.)|19 Videos

Similar Questions

Explore conceptually related problems

Let overset(rarr)C = overset(rarr)A+overset(rarr)B then :

What is 0.overset rarr 007+ 17.overset rarr 83+ 310.overset rarr(0202) equal to ?

Projection of overset(rarr)P on overset(rarr)Q is :

Which of the following is the unit vector perpendicular to ? overset(rarr)A and overset(rarr)B ?

The angle between vector (overset(rarr)Axxoverset(rarr)B) and (overset(rarr)B xx overset(rarr)A) is :

If overset(rarr)B=noverset(rarr)A and overset(rarr)A is antiparallel with overset(rarr)B , then n is :

Fill in the blanks : (i) overset rarr(tau) = overset rarr(r ) xx … (ii) overset rarr(L) = overset rarr(r ) xx …

The magnitude of the vector product of two vectors and may be : overset(rarr)A and overset(rarr)B

NARAYNA-SYSTEM OF PARTICLES AND ROTATIONAL MOTION -EXERCISE - I(H.W)
  1. A stationary wheel starts rotating about its own axis at constant angu...

    Text Solution

    |

  2. A disc of radius 0.1 m starts from rest with an angular acceleration o...

    Text Solution

    |

  3. Show that overset rarr(a). (overset rarr(b) xx overset rarr(c )) is eq...

    Text Solution

    |

  4. A force is applied on a door at point P making an angle theta wit...

    Text Solution

    |

  5. A meter scale weighs 50 gms and carries 20 gm at one end , the...

    Text Solution

    |

  6. A wire of mass m and length l is bent in the form of circular ring. Th...

    Text Solution

    |

  7. The radius of gyration of a body about an axis at a distance of 4cm fr...

    Text Solution

    |

  8. If I moment of inertia of a thin circular plate about an axis passing ...

    Text Solution

    |

  9. Moment of inertia of a hoop suspended from a peg about the peg is

    Text Solution

    |

  10. The moment of inertia of a solid sphere about an axis passing through ...

    Text Solution

    |

  11. The ratio of moments of inertia of solid sphere about axes passing thr...

    Text Solution

    |

  12. Three identical masses, each of mass 1kg, are placed at the corners of...

    Text Solution

    |

  13. The radius of gyration of a body about an axis at a distance of 4cm fr...

    Text Solution

    |

  14. The diameter of a flywheel is increased by 1% keeping the mass same. I...

    Text Solution

    |

  15. The variation of moment of inertia I of a solid sphere of constant...

    Text Solution

    |

  16. Four particles each of mass m are placed at the corners of a square of...

    Text Solution

    |

  17. In the above problem the moment of inertia of four bodies about an...

    Text Solution

    |

  18. In the above problem the moment of inertia of four bodies about an...

    Text Solution

    |

  19. In the above problem the moment of inertia of four bodies about an ...

    Text Solution

    |

  20. Moment of inertia of a solid sphere about its diameter is I(0) . T...

    Text Solution

    |