Home
Class 11
PHYSICS
The resultant of vec A xx vec 0 will be ...

The resultant of `vec A xx vec 0` will be equal to

A

A

B

unit vector

C

zero vector

D

zero

Text Solution

Verified by Experts

The correct Answer is:
C
The vector product (or cross product) of any vector with zero is a null vector.
`therefore vec A xx vec 0` is a zero vector.
Promotional Banner

Topper's Solved these Questions

  • VECTORS

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|10 Videos

  • VECTORS

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|10 Videos

  • REFRACTION OF LIGHT

    MARVEL PUBLICATION|Exercise Test Your Grasp|10 Videos

Similar Questions

Explore conceptually related problems

If a vector vec(A) is parallel to another vector vec(B) then the resultant of the vector vec(A)xxvec(B) will be equal to

Given vec A+ vec B+ vec + vec D=0 , can the magnitude of vec A + vec B + vec C be equal to the magnitude of vec D Explain.

If the angle between the vectors vec A and vec B is theta , the value of the product (vec B xx vec A) cdot vec A is equal to

If the magnitudes of vec(a) xx vec(b) equals to vec(a). vec (b) , then which one of the following is correct ?

If the magnitude of vec(a) xx vec(b) equals to vec(a).vec(b) then which one of the following is correct?

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

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 angle between vec A and vec B is ?

Consider the following statements: 1. The magnitude of vec(a) xx vec(b) is same as the area of a triangle with sides vec(a) and vec(b) . 2. If vec(a) xx vec(b)=vec(0) where vec(a) ne 0. vec(b) ne 0 then vec(a) = lamda vec(b) which of the following statements is/are correct?

Under what condition will the equality : vec A xx vec B = vec A . vec B hold good ?

The resultant of two velocity vectors vec(A) and vec(B) is perpendicular to vec(A) . Magnitude of Resultant vec(R ) is equal to half magnitude of vec(B) . If the angle between vec(A) and vec(B) is (30 theta)^(@) , then value of theta is ?

MARVEL PUBLICATION-VECTORS-MULTIPLE CHOICE QUESTIONS (STANDARD LEVEL)
  1. Resultant of two vectors vecA and vecB is of magnitude P, If vecB is r...

    Text Solution

    |

  2. The resultant of two forces acting an anlge of 120^(@) is 10 kg wt and...

    Text Solution

    |

  3. The resultant of vec A xx vec 0 will be equal to

    Text Solution

    |

  4. The maximum number of components into which a vector in space can be r...

    Text Solution

    |

  5. Two vectors vec A and vec B are such that vec A + vec B = vec A- vec B...

    Text Solution

    |

  6. With respect to a rectangular Cartesian co-ordinate system, three vect...

    Text Solution

    |

  7. One of the rectangular components of a force of 40 N is 20 sqrt(3) N. ...

    Text Solution

    |

  8. What is the angle between hati+hatj and hati ?

    Text Solution

    |

  9. If a unit vector is represented by 0.4 hati+0.7 hatj + chatk then the ...

    Text Solution

    |

  10. If hatn is a unit vector in the direction of the vector vecA, them ...

    Text Solution

    |

  11. Given : vec A = hati + hatj +hatk and vec B =-hati-hatj-hatk What i...

    Text Solution

    |

  12. Three vector vec(A),vec(B), vec(C ) satisfy the relation vec(A)*vec(B)...

    Text Solution

    |

  13. The work done by a force is defined by W= vec F cdot vec S cdot It is ...

    Text Solution

    |

  14. A particle has a displacement of vecs=hati+2hatj+hatk metre under the ...

    Text Solution

    |

  15. The angle between two vectors vec P and vec Q of magnitudes 3 and 5 un...

    Text Solution

    |

  16. The vector projection of a vector 3hat(i)+4hat(k) on y-axis is

    Text Solution

    |

  17. Given : vec A =2hati +3hatj and vec B = hati +hatj. What is the compon...

    Text Solution

    |

  18. A particle moves with a velocity v=(5hati-3hatj + 6hatk) ms^(-1) under...

    Text Solution

    |

  19. The conditions under which the vector vec P + vec Q and vec P - vec Q ...

    Text Solution

    |

  20. Work done by a force in displacing a body is an example of

    Text Solution

    |