A block of mass 6 kg is lying on an inclined plane covered with a film of oil (µ., = 0.29 kg/m-s) of thickness 0.1 mm, as shown in Figure P3.2 l. Surface area of the block is 45  . Determine the...

A block of mass 6 kg is lying on an inclined plane covered with a film of oil (µ., = 0.29 kg/m-s) of thickness 0.1 mm, as shown in Figure P3.2 l. Surface area of the block is 45
 . Determine the force, N, required to move this block upward with a velocity of 2 m/s.