Chapter 1: Pattern of Motion and Equilibrium

motion, static equilibrium, dynamic equilibrium, vector, scalar, force, magnitude, direction, velocity, speed, displacement, distance, weight, resistance force, normal force, tension force, acceleration, deceleration, acceleration due to earth gravity, mass, inertia, dynamic equilibrium, SI unit, non-SI unit, constant velocity, net force, at rest, free fall, motion in vacuum, no air resistance (neglecting air resistance), sliding, initial velocity, level of the thrower.