Home
Class 11
PHYSICS
If |vecA-vecB|=|vecA|=|vecB|, the angle ...

If `|vecA-vecB|=|vecA|=|vecB|`, the angle between `vecA` and `vecB` is

A

`60^(@)`

B

`0^(@)`

C

`120^(@)`

D

`90^(@)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • UNITS, DIMENSION & MEASUREMENTS

    ERRORLESS |Exercise All Questions|333 Videos

  • WAVES AND SOUND

    ERRORLESS |Exercise SET|25 Videos

Similar Questions

Explore conceptually related problems

If |vecA+vecB|=|vecA|+|vecB| , then angle between vecA and vecB will be

Statement-1:If , |vec A+vec B| =|vecA-vecB| then angle between vecA and vecB is 90^(@) Statement-2 :vecA+vecB=vecB+vecA

if| vecAxxvecB|=|vecA.vecB| , then angle between vecA and vecB will be

If |vecA+vecB|=|vecA|=|vecB| then angle between A and B will be

If |vecA xx vecB| = |vecA*vecB| , then the angle between vecA and vecB will be :

If vecA*vecB=|vecAxxvecB| . Then angle between vecA and vecB is

If |vecA + vecB| = |vecA - vecB| , then the angle between vecA and vecB will be

The vector vecA and vecB are such that |vecA+vecB|=|vecA-vecB| . The angle between vectors vecA and vecB is -

If vecA.vecB = |vecA xx vecB| , find angle between vecA and vecB .

If |veca+vecb|^2=|veca|^2+|vecb|^2 then angle between veca and vecb is

ERRORLESS -VECTORS-Exercise
  1. If the resultant of the two forces has a magnitude smaller than the ma...

    Text Solution

    |

  2. Forces F(1) and F(2) act on a point mass in two mutually perpendicular...

    Text Solution

    |

  3. If |vecA-vecB|=|vecA|=|vecB|, the angle between vecA and vecB is

    Text Solution

    |

  4. Let the angle between two nonzero vector vecA and vecB is 120^@ and it...

    Text Solution

    |

  5. A magnitude of vector vecA,vecB and vecC are respectively 12, 5 and 13...

    Text Solution

    |

  6. Magnitude of vector which comes on addition of two vectors, 6hati+7hat...

    Text Solution

    |

  7. A particle has displacement of 12m towards east and 5 m towards north ...

    Text Solution

    |

  8. The three vectors vecA=3hati-2hatj+hatk, vecB=hati-3hatj+5hatk and vec...

    Text Solution

    |

  9. For the figure shown .

    Text Solution

    |

  10. Let vecC=vecA+vecB

    Text Solution

    |

  11. The value of the sum of two vectors vecA and vecB with theta as the an...

    Text Solution

    |

  12. The following sets of three vectors act on a body. Whose resultant can...

    Text Solution

    |

  13. When three forces of 50 N, 30 N and 15 N act on body, then the boy is

    Text Solution

    |

  14. The sum of two forces at a point is 16N. if their resultant is normal...

    Text Solution

    |

  15. If vector P, Q and R have magnitude 5,12,and 13 units and vec(P)+vec(Q...

    Text Solution

    |

  16. The resultant of two vector A and B is at right angles to A and its ma...

    Text Solution

    |

  17. What vector must be added to the two vectors hati-2hatj+2hatk and 2hat...

    Text Solution

    |

  18. What is the angle between vecP and the resultant of (vecP+vecQ) and (v...

    Text Solution

    |

  19. The resultant of vecP and vecQ is perpendicular to vecP. What is the a...

    Text Solution

    |

  20. Maximum and minimum magnitudes of the resultant of two vectors of magn...

    Text Solution

    |