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

  • question_answer
    A body under the action of several forces will have zero acceleration

    A)             When the body is very light

    B)             When the body is very heavy

    C)             When the body is a point body

    D)             When the vector sum of all the forces acting on it is zero

    Correct Answer: D

    Solution :

                    \[\vec{a}=\frac{{\vec{F}}}{m}\]. If \[\vec{F}=0\] then \[\vec{a}=0\].


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