The Feynman Lectures on Physics, Volumen1;Volumen3

acceleration amplitude analyze angle angular momentum atoms average axes axis beam calculate called center of mass chapter charge collision color complex number complicated components conservation of energy conservation of momentum constant coordinate system cosine course curve density direction discuss distance earth electric field electron equal equation exactly example experiment fact force formula frequency friction function goes gravitation happens heat hole idea inertia kind kinetic energy light look magnetic mathematical mean measure molecules moment of inertia motion moving Newton's laws object oscillator particle phase photon physics plane polarized position potential energy pressure principle probability problem proportional quantum mechanics radiation radius rate of change result rotation shown in Fig solution space speed speed of light square suppose surface T₁ temperature theory thing tion torque turns vector velocity vertical wave wavelength weight zero