This is a problem that was on a recent physics test. [/PLAIN] [Broken] The question is: "Which one inflates most quickly?" A. Airbag 1 B. Airbag 2 C. Airbag 3 D. Cannot be determined with the information provided. The answer I chose was D since I thought that there was not enough information provided. However, the correct answer was marked A (apparently under the assumption that the airbag that inflated most quickly was the one one that caused the first decrease in speed). What do you guys think?