difference between mass and weight

Jul 30, 2001 ... 40 lbs per square foot. So what does that mean in tank language? I can't believe it means a 90 gallon tank is only 5-6 square feet. ... pounds (total combination weight of 26,500 pounds). CLASS B (minimum age 18): ... does not meet the definition of a Class A or Class B vehicle. Where ... Sep 6, 2012 ... The pound or pound-mass (abbreviation: lb, or sometimes in the United States: #) is a unit of mass used in the imperial, United States customary and other ... A pound (usually abbreviated as lb, plural lbs) is a unit used to measure the mass of something. It is used in the imperial system and the United States ... The basic Roman unit of weight was the libra pondo; libra means "scales or balances," and pondo comes from pendere, meaning "to weigh." Aug 12, 2024 ... The abbreviation “lbs” comes from the Latin term “libra pondo,” which was a unit of weight used by the Romans and when translated is “pound ... Mar 18, 2025 ... LB – Lower Body LBP – Low Back Pain LE – Lower Extremity/Extremities LOS – Length Of Stay LQ – Lower Quadrant LTG – Long Term Goal L/S ... ... lbs. Kilograms to Pounds. Note: the CONVERT function has three arguments (number, from_unit and to_unit). The unit abbreviation lbm stands for pound mass. 4 ... GVWR of 26,000 pounds or less that does not require a CDL endorsement. F, G, W. May tow a vehicle with a GVWR of 10,000 pounds or less; or may tow a vehicle ... ... abbreviation from Table II (below) for the unit of measure. Table II – Units of Measure. G= Gallons (liquids only). P= Pounds. T= Tons (2,000 lbs.) Y= Cubic ...