When a force of F $=118$N is applied to a block of mass m $=12$kg$,$ resting on a rough horizontal surface as shown in the figure below, it is observed to move with an acceleration of magnitude a $=4\mathrm{.}6$m$/$s$?$ What is the coefficient of the kinetic friction between the block and the surface below. Express your answer using two decimal places and take g $=9\mathrm{.}80$m$/$s$?$

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The net force is given by F net ma Where F net is the net force m is the mass of the block a is the ... View the full answer