11th Class Physics Motion in a Straight Line / सरल रेखा में गति Question Bank Motion In A Plane Conceptual Problems

  • question_answer
    What is the value of \[\vec{A}\times \vec{A}\]?

    Answer:

                     Zero, because\[\vec{A}\times \vec{A}=AA\sin {{0}^{\circ }}=0.\]


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