A block of mass m=2kg is resting on a rough inclined plane of inclination plane of inclination `30^(@)` as shown in figure. The coefficient of friction between the block and the plane is `mu=0.5`. What minimum force F should be applied perpendicular to the plane on the block, so that blocks does not slip on the plane? `(g=10m//s^(2))`
A. 2.68 N
B. zero
C. 4.34 N
D. 6.24 N
