Home
Class 11
PHYSICS
The scalar and vector products of two ve...

The scalar and vector products of two vectors are `48sqrt(3)` and 144 respectively. What is angle between the two vectors?

A

`30^(@)`

B

`45^(@)`

C

`60^(@)`

D

`90^(@)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • VECTORS

    AAKASH SERIES|Exercise Practice Sheet (Exercise-III) (Multiplication of Vectors (Level-II)) (Straight Objective Type Questions)|14 Videos

  • VECTORS

    AAKASH SERIES|Exercise Practice Sheet (Exercise-III) (Multiplication of Vectors (Level-II)) (Linked Comprehension Type Questions)|2 Videos

  • VECTORS

    AAKASH SERIES|Exercise Practice Sheet (Exercise-II) (Resolution of Vectors (Level -II)) (Straight Objective Type Questions)|8 Videos

  • UNITS AND MEASUREMENTS

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (PRACTICE SHEET (ADVANCED))|14 Videos

  • VISCOSITY

    AAKASH SERIES|Exercise Questions for Descriptive Answers|3 Videos

Similar Questions

Explore conceptually related problems

Define vector product of two vectors and write any two properties of it.

Define scalar and vector with two examples each.

The magnitudes of two vectors are 3 and 4 units and their scalar product is 6 units. The angle between the vectors is

Find the scalar and vector products of two vectors. a = (3hati – 4hatj + 5hatk) and b = (– 2hati + hatj – 3hatk )

AAKASH SERIES-VECTORS-Practice Sheet (Exercise-III) (Multiplication of Vectors (Level-I)) (Straight Objective Type Questions)
  1. If vec(a) = 2 hat(i) + 3hat(j) + 6hat(k) and vec(b) = 3hat(i) + 4hat(j...

    Text Solution

    |

  2. A force of 2i + 3j + 2k N acts a body for 4s and produces a displaceme...

    Text Solution

    |

  3. When a force (8i + 4j) newton displace a particle through (3i- 3j) met...

    Text Solution

    |

  4. The cross product of the vectors (2i - 3j + 4k) and (I + 4j -5k) is

    Text Solution

    |

  5. The scalar and vector products of two vectors are 48sqrt(3) and 144 re...

    Text Solution

    |

  6. What is the condition for the vectors 2i + 3j - 4k and 3i - aj + bk to...

    Text Solution

    |

  7. a, b are the magntidues of vectors vec(a) " & " vec(b). If vec(a) xx ...

    Text Solution

    |

  8. If |vec(A)| = 4N, |vec(B)| = 3N the value of |vec(A) xx vec(B)|^(2) + ...

    Text Solution

    |

  9. Find the angle between the vectors (-2i + 2j) and 3i

    Text Solution

    |

  10. Find the value of (vec(a) + vec(b)) xx (vec(a) - vec(b))=

    Text Solution

    |

  11. A Vector vec(P) points vertically downwards and another vector vec(Q) ...

    Text Solution

    |

  12. The angle between (bar(A) xx bar(B)) and (bar(B) xx bar(A)) is (in rad...

    Text Solution

    |

  13. Choose the false statement

    Text Solution

    |

  14. (vec(a) - vec(b)) xx (vec(a) + vec(b)) is equal to

    Text Solution

    |

  15. The vector vec(a) xx (vec(b) xx vec(a)) is

    Text Solution

    |

  16. If vec(C ) = vec(A) - vec(B), then:

    Text Solution

    |

  17. If vec(A) and vec(B) are two vectors, which of the following relations...

    Text Solution

    |

  18. The adjacent sides of a parallelogram is represented by vectors 2 hat(...

    Text Solution

    |

  19. Area of the triangle whose base is given by bar(A) =i + j + k and one ...

    Text Solution

    |

  20. A force of vec(F) = hat(i) + hat(j) + hat(k) is acting at a point (-2,...

    Text Solution

    |