Calculate the specific weight of your object. Specific weight refers to the weight of an object per unit volume. The formula for calculating specific weight is Density multiplied by the Acceleration of Gravity. The acceleration of gravity is 9.81 meters per second squared (m/s2) or 32.2 feet per second squared (ft/s2).
McAlester is a city in Pittsburg County, Oklahoma, United States. The population was 17,783 at the 2000 census. It is the county seat of Pittsburg County. It is currently the largest city in the Choctaw Nation of Oklahoma, followed by Durant.
Oklahoma State Penitentiary The Oklahoma State Penitentiary, nicknamed Big Mac, is a prison of the Oklahoma Department of Corrections located in McAlester, Oklahoma, on 1,556 acres (6.30 km 2). Opened in 1908 with 50 inmates in makeshift facilities, today the prison holds more than 750 male offenders, the vast majority of which are maximum-security inmates.