Physics for Poets

acceleration alphas angle argument astronaut atom ball baryons Bohr orbits Bohr's Broglie calculate century Chap chapter classical physics clock collision concept curved deflection direction distance earth effect Einstein electric charge electromagnetic electron exactly example experiment experimental explain fact falling bodies Figure flashes force formula frequency Galileo gravity heat hydrogen idea interval J. J. Thomson Kepler's kinetic energy length mass mathematical matter measure mechanics mesons molecules motion moving nature Newton's laws newtonian Niels Bohr nucleus object observer particle path pattern photoelectric effect photon physicists picture Planck's Planck's constant planets position potential energy predict principle problem produced proved quantitative quantum theory quark reference frame relativity result Rutherford Schrödinger scientific screen shown in Fig significance simple slit slow space space-time speed of light star string Thomson train uncertainty uncertainty principle universe velocity of light wave packet wavelength