This is (a) part of the multi-part question q7

$\begin{array}{1 1} (A)\;-2cm/min. \\(B)\;2cm/min. \\ (C)\;-3cm/min. \\ (D)\;3cm/min.\end{array} $

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Q)

This is (a) part of the multi-part question q7

$\begin{array}{1 1} (A)\;-2cm/min. \\(B)\;2cm/min. \\ (C)\;-3cm/min. \\ (D)\;3cm/min.\end{array} $

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