El bloque de 10kg se lanza en un plano inclinado con una velocidad inicial de 8m/s. Luego de recorrer 3 metros en el plano, que tiene una inclinación de 37° sobre la horizontal, el bloque se
detiene. Calcular la fuerza de fricción que actúa entre el bloque y el plano..

Consider a production line with five stations. station 1 can produce a unit in 9 minutes. station 2 can produce a unit in 10 minutes. station 3 has two identical machines, each of which can process a unit in 12 minutes (each unit only needs to be processed on one of the two machines. station 4 can produce a unit in 5 minutes. station 5 can produce a unit in 8 minutes. which station is the bottleneck station?