Example image of eyePlorer eyePlorer map for 'Pound-force': Force Units of measurement Earth Earth's gravity General Conference on Weights and Measures Standard gravity Ounce Slug (mass) Pound (mass) Weight Newton's laws of motion International System of Units Foot-pound (energy) Mass versus weight Pound-foot (torque) Pounds per square inch Pressure Aviadvigatel PS-90 Bantamweight General Electric F404 General Electric F414 General Electric GE90 General Electric YJ101 Jiggerpole Kip (force) Kuznetsov NK-8 Pratt & Whitney J52 Rolls-Royce RB211 Armstrong Siddeley Sapphire Armstrong Siddeley Screamer Armstrong Siddeley Snarler Caterpillar 345C L Draco (rocket engine) General Electric J85 Javelin (rocket) M-1 (rocket engine) M55E1 Pratt & Whitney J57 Resistance force Sandhawk SNECMA Atar Volant Timken OK Load Tupolev Tu-110 Atkinson resistance BMW M40 Bristol Siddeley Orpheus GE Honda Aero Engines General Electric F101 Japanese Aero Engines Corporation Lifting bag