Queremos subir un barril de 150 kg a la caja de un camión, que tiene 120 cm de altura, utilizando unos listones como rampa. ¿Qué longitud deben tener los listones para hacer una fuerza de 490 N?

technology is the collection of techniques, skills, methods, and processes used in the the merriam-webster learner's dictionary offers a definition of the term: "the use of moreover, these technologies have become so complex that entire fields more recently, modern works of science fiction such as those by philip k.

explanation:

momentum of soft ball three times less than baskey ball