FE exam Prep: Fundamental Units 2023 with correct answers

Common units of mass (both English and SI) correct answersGram, Pound, Kilogram, and Slug Primary unit for mass (SI) correct answersKilograms (kg) Primary unit for force(SI) correct answersNewtons (N) Primary unit for mass (Eng) correct answersPound-mass (lbm) Primary unit for Force (Eng) correct answersPound-force (lbf) Relationship between mass and weight correct answersW=mg where g is the gravitational constant; mass remains constant and is an inherent property of the item, weight is dependent upon the value of g at a given location Gravitational constant on earth (English and SI) correct answersg = 32.2 ft/sec²; 9.81m/s² Note on consistent and inconsistent units correct answersUsing consistent units is preferable but may not be needed. When inconsistency arises, simply be sure to note when conversion factors are needed. Definition of weight correct answersW= g/gc; the force exerted on an object given it position in a gravitational field Specific weight(weight density) correct answersγ=W/V where v is volume length (SI) correct answersmeter (m) mass (SI) correct answerskilogram (kg)