Aplane has a takeoff speed of 88.3 m/s and requires 1365 m to reach that speed. determine the acceleration

Write the correct abbreviation for each metric unit

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.

What’s #16 asking me and how do i solve it?