11. A 10-kg block is pulled up an inclined plane by a rope exerting a 200 N force parallel to the incline.?

11. A 10-kg block is pulled up an inclined plane by a rope exerting a 200 N force parallel to the incline. The angle between the incline and the horizontal is 30º. The coefficient of friction between the block and the plane is 0.20. What total work (in joules) will have been done on the block after it has been moved 4 meters up the plane? (a) 643.89 (b) 543.32 (c) 403.90 (d) 536.10 (e) None of these