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

  • question_answer
    If \[\vec{a}\] and \[\Delta \vec{a}\] are directed opposite to each other, what is the relation between \[\Delta a\] and \[|\Delta \vec{a}|\]?

    Answer:

                    \[\Delta a=-|\Delta \vec{a}|\].


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