Home
Class 11
PHYSICS
Which vector is to be added with 3hati+4...

Which vector is to be added with `3hati+4hatj-5hatk and hati-2hatj+7hatk` to give resultant as `hati`?

Text Solution

Verified by Experts

The correct Answer is:
`-3 hati-2hatj-2hatk`
Promotional Banner

Topper's Solved these Questions

  • VECTOR

    CHHAYA PUBLICATION|Exercise PROBLEM SET-II|34 Videos

  • VECTOR

    CHHAYA PUBLICATION|Exercise PROBLEM SET-II (Hot Numerical Problems)|24 Videos

  • VECTOR

    CHHAYA PUBLICATION|Exercise EXERCISE (Short Answer Type Questions-II)|2 Videos

  • THERMOMETRY

    CHHAYA PUBLICATION|Exercise EXAMINATION ARCHIEVE - WBJEE|1 Videos

  • VISCOSITY AND SURFACE TENSION

    CHHAYA PUBLICATION|Exercise EXERCISE (CBSE SCANNER)|9 Videos

Similar Questions

Explore conceptually related problems

A vector perpendicular to both of (3hati+hatj+2hatk) and (2hati-2hatj+4hatk) is

If vecA= 5hati+6hatj+3hatk and vecB=6hati-2hatj-6hatk , then

Find the angle between the vectors hati-2hatj+3hatkand3hati-2hatj+hatk

Show that the vectors hati -2 hatj+3hatk , -2hati+3hatj-4hatk and hati -3hatj +5hatk are coplanar.

Angle between the vectors hati +hatj and hati-hatk is

Find the vector alpha which is perpendicular to both 4 hati + 5hatj -hatk and hati - 4hatj+5hatk and which satisfies the relation alpha.beta = 21 where beta = 3hati + 5 hatj -hatk .

Find |vecaxxvecb| , if veca=2hati-7hatj+7hatk and vecb=3hati-2hatj+2hatk

The position vectors of points A,B and C are hati+hatj+hatk,hati + 5hatj -hatk and 2hati + 3hatj + 5hatk , respectively the greatest angle of triangle ABC is

CHHAYA PUBLICATION-VECTOR-PROBLEM SET-I
  1. A stone is thrown from the ground with a velocity of 14 m *s^(-1) ...

    Text Solution

    |

  2. A stone is thrown from the ground with a velocity of 14 m *s^(-1) ...

    Text Solution

    |

  3. A stone is thrown up from the earth's surface with an initial velocit...

    Text Solution

    |

  4. If the range of a projectile, projected from the surface of the eart...

    Text Solution

    |

  5. A soldier fires a bullet horizontally from the top a cliff with a vel...

    Text Solution

    |

  6. Show that the maximum height attained by a projectile is one fourth of...

    Text Solution

    |

  7. Find the magnitude of the vector 3hati+4hatj+12hatk and the angles it ...

    Text Solution

    |

  8. What is the value of the resultant of three vectors hati , hatj and sq...

    Text Solution

    |

  9. Position coordinates of the points A, B,C are (1,2,3),(2,3,1) and (3,1...

    Text Solution

    |

  10. If vecA=5hati+3hatj-4hatk and vecB=5hati+2hatj+4hatk are two vectors, ...

    Text Solution

    |

  11. Find the magnitudes of the sum and difference of two vectors 6hati-4ha...

    Text Solution

    |

  12. Show that the magnitude of vecAxxvecB and area of a parallelogram of...

    Text Solution

    |

  13. Determine the angle between vecA=2hati-2hatj+hatk and vecB=3hati+hatj-...

    Text Solution

    |

  14. If vecA=hati+4hatj+hatk and vecB=3hati-5hatj+hatk, find the unit vect...

    Text Solution

    |

  15. Show that the vectors veca=3hati-2hatj+hatk, vecb=hati-3hatj+5hatk and...

    Text Solution

    |

  16. If the mid-points of the consecutive sides of any quan riateral are ...

    Text Solution

    |

  17. Prove that |axxb|^2=a^2b^2-(a*b)^2.

    Text Solution

    |

  18. Find the magnitude and direction of veca=3hati+4hatj. What are the co...

    Text Solution

    |

  19. Which vector is to be added with 3hati+4hatj-5hatk and hati-2hatj+7hat...

    Text Solution

    |

  20. Find the direction cosines for the vector veca=4hati+6hatj-5hatk.

    Text Solution

    |