Home
Class 11
PHYSICS
Vector vecA=3hati+5hatj-2hatk and vector...

Vector `vecA=3hati+5hatj-2hatk` and vector `vecB=-3hatj+6hatk` find a, vector `vecC` such that `2vecA+7vecB+4vecC=0`

Promotional Banner

Topper's Solved these Questions

  • DESCRIPTION OF MOTION

    ANURAG MISHRA|Exercise Level-1|86 Videos

  • DESCRIPTION OF MOTION

    ANURAG MISHRA|Exercise Level-2|25 Videos

  • DESCRIPTION OF MOTION

    ANURAG MISHRA|Exercise Level-3|34 Videos

  • FORCE ANALYSIS

    ANURAG MISHRA|Exercise Matching type|13 Videos

Similar Questions

Explore conceptually related problems

If veca=hati+hatj+hatk and vec=hatj-hatk find a vector vecc such that vecaxxvecc=vecb and veca.vecc=3 .

Two vectors are given by vecA = 3hati + hatj+ 3hatk and vecB 3hati +5hatj - 2hatk. Find the third vector vecC if vecA+ 3vecB-vecC=0

If veca=hati+hatj+hatk and vecb = hati-2hatj+hatk then find vector vecc such that veca.veca = 2 and veca xx vecc = vecb

If veca=hati+hatj + hatk and vecb = hati - 2 hatj+hatk then find the vector vecc such that veca.vecc =2 and veca xx vecc=vecb .

If veca=hati+hatj + hatk and vecb = hati - 2 hatj+hatk then find the vector vecc such that veca.vecc =2 and veca xx vecc=vecb .

Let veca = hati + hatj +hatjk, vecc =hatj - hatk and a vector vecb be such that veca xx vecb = vecc and veca.vecb=3 . Then |vecb| equals:

If veca=3hati+4hatj-5hatk and vecb=7hati-3hatj+6hatk find a unity vector along (veca+vecb)xx(veca-vecb) .

Let vecA=(hati+hatj)and,vecB=(2hati-hatj) . The magnitude of a coplanar vector vecC such that vecA*vecC=vecB*vecC=vecA*vecB , is given by :

veca=2hati+hatj+2hatk, vecb=hati-hatj+hatk and non zero vector vecc are such that (veca xx vecb) xx vecc = veca xx (vecb xx vecc) . Then vector vecc may be given as

If veca=hatj-hatk and vecc=hati+hatj+hatk are given vectors, and vecb is such that veca.vecb=3 and vecaxxvecb+vecc=0 than |vecb|^(2) is equal to ………………

ANURAG MISHRA-DESCRIPTION OF MOTION-Example
  1. A student starts from his physics classroom considered to bel !origin,...

    Text Solution

    |

  2. Consider three vectors vecA,vecB and vecC as shown in fig. perform gra...

    Text Solution

    |

  3. Vector vecA=3hati+5hatj-2hatk and vector vecB=-3hatj+6hatk find a, vec...

    Text Solution

    |

  4. Two unit vectors hati and hatj are directed along x-axis and y-axis re...

    Text Solution

    |

  5. A girl is jogging along a circular path of radius. 25. 0 m. In 1 110.0...

    Text Solution

    |

  6. Find he component of veca=2hati+3hatj along the direction of vectors (...

    Text Solution

    |

  7. If vecA=3hati+4hatj and vecB=7hati+24hatj, find a vector having the sa...

    Text Solution

    |

  8. Under a fore (10hati-3hatj+6hatk) newton a bod of mass 5 kg moves from...

    Text Solution

    |

  9. A particle moves in the x-y plane under the action of a force vecF suc...

    Text Solution

    |

  10. The velocity of a particle is 3hati+2hatj+3hatk. Find the vector compo...

    Text Solution

    |

  11. A particle has co-ordinates (x, y). Its position vector makes on angle...

    Text Solution

    |

  12. If two non-zero vectors vecA and vecB obey the relation vecA+vecB=vecA...

    Text Solution

    |

  13. hati and hatj are unit vectors along x-axis and y-axis respectively wh...

    Text Solution

    |

  14. Given veca=hati+2hatj+3hatk,vecb=-hati++2hatj+hatk and vec c=3hati+hat...

    Text Solution

    |

  15. If veca=2hati+3hatj+6hatk and vecb=6hati+3hatj-2hatk, find the angle, ...

    Text Solution

    |

  16. A cyclist starting from a point A travels 200m due north to a point B ...

    Text Solution

    |

  17. A particle is travelling in a straight line, it has a initial velocity...

    Text Solution

    |

  18. A particle moves in a straight line with constant velocity of 5 ms^(-1...

    Text Solution

    |

  19. Differentiate (a). f(x)=(1)/(x^(2)) (b). y=root2(x^(2))

    Text Solution

    |

  20. Find the points on the curve y=x^(4)-6x^(2)+4 where the tangent line i...

    Text Solution

    |