Home
Class 11
PHYSICS
If vec(A) xx vec(B) = 0 under the condit...

If `vec(A) xx vec(B)` = 0 under the condition `vec(A) = 0,vec(B)` = 0 what is the angle between them ?

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • VECTORS SCALARS ELEMENTARY CALCULUS

    ICSE|Exercise VERY SHORT ANSWER QUESTIONS|10 Videos

  • VECTORS SCALARS ELEMENTARY CALCULUS

    ICSE|Exercise SELECTED PROBLEMS (FROM VECTOR ADDITION ) |14 Videos

  • VECTORS SCALARS ELEMENTARY CALCULUS

    ICSE|Exercise LONG ANSWER QUESTIONS|5 Videos

  • UNITS

    ICSE|Exercise MODULE 3 (SELECTED PROBLEMS) |38 Videos

  • WAVES

    ICSE|Exercise From Musical Sound|10 Videos

Similar Questions

Explore conceptually related problems

Two vectors vec(A) and vec(B) have equal magnitudes . If magnitude of vec(A) + vec(B) is equal to n times the magnitude of vec(A) - vec(B) , then the angle between vec(A) and vec(B) is

Two vectors vec(A) and vec(B) are such that |vec(A)+vec(B)|=|vec(A)-vec(B)| then what is the angle between vec(A) and vec(B) :-

Given that vec(A)+vec(B)=vec(C ) and that vec(C ) is perpendicular to vec(A) Further if |vec(A)|=|vec(C )| , then what is the angle between vec(A) and vec(B)

If vec(a) and vec(b) are two vectors such that |vec(a)| = |vec(b)| = sqrt(2) and vec(a).vec(b) = -1 , then find the angle between them.

If vec(a) and vec(b) are two vectors such that |vec(a) xx vec(b)| = vec(a).vec(b) , then what is the angle between vec(a) and vec(b) .

If vec(A) xx vec(B) = vec(B) xx vec(A) , then the angle between A to B is

Two vectors vec(a) and vec(b) are such that |vec(a)+vec(b)|=|vec(a)-vec(b)| . What is the angle between vec(a) and vec(b) ?

If vec(a) and vec(b) are the unit vectors and theta is the angle between them, then vec(a) + vec(b) is a unit vector if

If vec(A) + vec(B) = vec(C ) under what condition A^(2)+B^(2) will be equal to C^(2) ?

If vec a+ vec b+ vec c=0 and | vec a|=3,\ | vec b|=5 and | vec c|=7 , show that the angle between vec a and vec b is 60^0 .

ICSE-VECTORS SCALARS ELEMENTARY CALCULUS -SHORT ANSWER QUESTIONS
  1. A given vector vec(v) is multiplied by 3 and -3 . Draw diagram to ill...

    Text Solution

    |

  2. What is difference between multiplying a vector by a real number an...

    Text Solution

    |

  3. What is scalar product of two vectors is vectors ? Why is it called s...

    Text Solution

    |

  4. The scalar produced of two vectors is zerois zero what does it imply...

    Text Solution

    |

  5. Cross product of two vectors is called vector product .Why?

    Text Solution

    |

  6. How will you find the direction of the vector product of two vectors ?

    Text Solution

    |

  7. The vector product of two vectors is a zero vector ? What does it impl...

    Text Solution

    |

  8. vec(A) xx vec(B) not equal to vec(B) xx vec(A) . Why?

    Text Solution

    |

  9. Write down the components of a vector using the three unit vectors ?

    Text Solution

    |

  10. What are the direction cosines ?

    Text Solution

    |

  11. Is commutative law applicable to vector subtraction ?

    Text Solution

    |

  12. What is the condition for magnitude of vec(A) + vec(B) to be equal t...

    Text Solution

    |

  13. What is dot product of two orthogonal vector ?

    Text Solution

    |

  14. If vec(A) xx vec(B) = 0 under the condition vec(A) = 0,vec(B) = 0 what...

    Text Solution

    |

  15. 'Time' , is scalar or vector ?

    Text Solution

    |

  16. Is it possible that dot product of two vectors is zero even if t...

    Text Solution

    |

  17. Force and area are vectors ? Pressure is equal to force (thrust) divi...

    Text Solution

    |

  18. What is the condition for parallelism of two vectors ?

    Text Solution

    |

  19. What is the condition for perpendicularity of two vectors ?

    Text Solution

    |

  20. Is it possible that the scalar product of two vectors is negative ?

    Text Solution

    |