s, a, o, d, e, k, l, n, p, c, r, w are letters that make 'Kepler's second law'
ER, la, EC, SEC, Kepler, SE, second, on, sec, con, law, CO, LA, ND, Ler, LE, Co, Er, La, Nd, Se are words within 'Kepler's second law'
1 possible definitions for 'Kepler's second law'
Under this definition, kepler's second law is a noun and has the following properties:
law of areas, law of equal areas have the same meaning as 'Kepler's second law'
'Kepler's second law' can be a type of Kepler's law, Kepler's law of planetary motion.
"Kepler's second law means that a planet's orbital speed changes with its distance from the sun"