Physicists roughly approximate the acceleration due to gravity, g , as 9.8 meters per second squared. However, g varies slightly with latitude. If 6 is the measure of latitude in degrees, then the following formula approximates g in meters per second squared. g z 9.78049 (1 + 0.005288 sin2 49 0.000006 sin2 26) Write an expression for g in terms of sin 6' only