The distance that a black hole's gravitational field exerts force over is the distance of the original star's gravitational field A) smaller than
B) the same size as
C) larger than
D) no answer is correct​

Which units can be used to measure length or distance? check all that apply. gram meter kilometer liter inch

Within a pendulum, as potential energy decreases, energy increases. a. heat b. kinetic c. frictional d. gravitational

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.