Engineering Mechanics, Volume 2

amplitude angle angular acceleration angular momentum angular velocity axes block body with respect cable centroid coefficient of friction coefficient of restitution coordinates coplanar force system cord couple Determine the resultant Determine the velocity disk displacement drum effective forces equal equations of equilibrium equations of motion example forced vibrations forces acting fps² free-body diagram frictional force ft-lb gyration of mass horizontal axis horizontal plane indicated in Fig inertia interval kinetic energy lb per ft linear impulse linear momentum magnitude mass center mass with respect modulus moment of inertia moves neglected parallel perpendicular plane motion plane of motion position shown principle of moments pulley rad per sec radius of gyration reaction rigid body rolls without slipping sec clockwise sec² shaft shown in Fig simple harmonic motion smooth solution spring system of particles truss unknown forces vector weighs 100 lb weighs 64.4 lb wheel zero