A body of mass $4 kg$ is at rest on a horizontal table. The coefficient of friction between body and table is 0.3 . Find the acceleration of the body if a horizontal force applied on the body is 20 N

Question

$$(a)\;2.06 m/s^2 \quad (b)\;2.6 m/s^2 \quad (c)\;1.82 m/s^2 \quad(d)\;1.06 m/s^2$$