Cuando se aplica una fuerza horizontal de 300N a una caja de 75.0 kg, ésta se desliza por un piso plano, oponiéndose a una fuerza de fricción cinética de 120N, ¿Qué magnitud tiene la aceleración de la caja?

science is a systematic and logical approach to discovering how things in the universe work. true to this definition, science aims for measurable results through testing and analysis. science is based on fact, not opinion or preferences. the process of science is designed to challenge ideas through research.

explanation:

f=ma a/f/m a= 480/60 a = 8m/s/s that is quick wow

measure their densities same density, same sub

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.