Ключевые слова: acceleration, action, balance, ball, black, business, cradle, crowd, design, editable, education, force, from, gravity, group, icon, illustration, isolated, line, linear, motion, motivation, newtons, organization, out, outline, perfect, physics, pictogram, pixel, power, school, science, sign, single, sphere, sport, spring, standing, stroke, swaying, swing, symbol, teamwork, thin, toy, web,