1.

If v=k√x . differentiate the equation with respect to velocity .​

Answer»

ANSWERV=α x We KNOW that dtdV =aSo differentiating both sides WRT t we geta=α 21 x − 21 . dtdx , but dtdx =v so replacing this value in INITIAL equation we GET a=α 21 x − 21 .α x =>a= 2α² So best possible option is optionB.



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