1. The problem statement, all variables and given/known data Calculate the absolute and gauge pressure at the bottom of a 2.5 m deep container, if it is full of gasoline (density = 690 kg/m^3). Assume the container is open at the sea level. 2. Relevant equations P = P_0 + Dhg 3. The attempt at a solution P = (690 kg/m^3)(2.5m)(9.8 m/s^2) = (1.69 x 10^4 Pa)(1 kPa/10^3Pa) = 1.69 x 10 kPa (gauge pressure) (1.69 x 10^4 Pa) + (1.01 x 10^5 Pa) = 1.18 x 10^5 Pa (absolute pressure) My questions (important!): 1. Did I do these right? 2. Also, what is P_0 in the equation P = P_0 + Dhg? 3. gauge pressure + 14.7 lb/in^2 = absolute pressure ----> true or false? If not, please explain. Thanks, J.