Home
Class 12
PHYSICS
Show that the dot product two equal vect...

Show that the dot product two equal vector is equal to the square of magnitude of either of them.

Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    MBD PUBLICATION|Exercise QUESTION BANK|338 Videos

  • WAVE OPTICS

    MBD PUBLICATION|Exercise QUESTION BANK|218 Videos

Similar Questions

Explore conceptually related problems

Explain dot product of vectors.

The product (ampere xx second ) is equal to the number of :

Prove that magnitude of cross product of two vectors is equal to the area of the parallelogram with those two sides as vectors.

Can dot product of two non-zero vectors be zero?

Dot product of two vectors is a _____ quantity.

Prove, analytically that the vector representing cross product of two vectors is perpendicular to either of them.

If the sum of two unit vectors is a unit vectors find the magnitude of their difference.

If the magnitude of the difference of two unit vectors is sqrt3 then find the magnitude of their sum.

MBD PUBLICATION-VECTOR ANALYSIS-QUESTION BANK
  1. state polyogn law of vector addition ?

    Text Solution

    |

  2. State triangle's law of vector addition

    Text Solution

    |

  3. Show that the dot product two equal vector is equal to the square of m...

    Text Solution

    |

  4. Expalin the statement that " vector addition is commutative".

    Text Solution

    |

  5. Explain with illustraions motions in one,two and three dimension.

    Text Solution

    |

  6. Explain various types of motion.

    Text Solution

    |

  7. Vector addition is commutative and associative explain.

    Text Solution

    |

  8. State and prove Lami's theorem.

    Text Solution

    |

  9. Find out the magnitude between two points in space p(x1,y1,z1) and Q(x...

    Text Solution

    |

  10. State and explain the law of parallelogram of forces. Find the directi...

    Text Solution

    |

  11. Obtain expression for cross product of two vectors in terms of their r...

    Text Solution

    |

  12. Prove that magnitude of cross product of two vectors is equal to the a...

    Text Solution

    |

  13. Describe the characterstics of a null vector.

    Text Solution

    |

  14. Explain graphically the polygon law of vector addition .

    Text Solution

    |

  15. Show that vector addition is commutative in nature.

    Text Solution

    |

  16. How one finds the difference between two vectors ?

    Text Solution

    |

  17. Express the angles between two vector in terms of their rectangular co...

    Text Solution

    |

  18. Obtain an expression for the magnitude of the position vector of a poi...

    Text Solution

    |

  19. Obtain an expression for cross product of two vector in terms of their...

    Text Solution

    |

  20. Express the angles between two vector in terms of their rectangular co...

    Text Solution

    |