Describe how pieces of rope move as waves pass

The four giant gas points that are made primarily of lightweight elements are

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm

Assume that a person skiing high in the mountains at an altitude of h = 15100 ft takes in the same volume of air with each breath as she does while walking at sea level. determine the ratio of the mass of oxygen inhaled for each breath at this high altitude compared to that at sea level. assume that the air composition (i.e. % of air that is oxygen) is the same at sea level as it is at 15100 ft.