JEE Main & Advanced Physics Motion in a Straight Line / सरल रेखा में गति Question Bank Non-uniform Motion

  • question_answer
    A body A moves with a uniform acceleration \[a\] and zero initial velocity. Another body B, starts from the same point moves in the same direction with a constant velocity \[v\]. The two bodies meet after a time \[t\]. The value of \[t\] is                                                                       [MP PET 2003]

    A)             \[\frac{2v}{a}\]          

    B)             \[\frac{v}{a}\]

    C)             \[\frac{v}{2a}\]          

    D)             \[\sqrt{\frac{v}{2a}}\]

    Correct Answer: A

    Solution :

                    \[\frac{1}{2}a{{t}^{2}}=vt\Rightarrow t=\frac{2v}{a}\]


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