please no hand writing solution for up wote

W = 100 1b P 4 Incline surface slopes upwards and to the right making a three-in-four-slope. Forces acting on a block: . One-hundred-pound weight W acting vertically downwards. . Force P acting upwards along the inclined plane applied to the left of the block. 6.5 For Problem 6.4, compute the friction force F when the force P acting up the plane is equal to (a) 40 lb (b) 60 lb (c) 70 lb