3 ms·
with constant density, p, and spherical particles: $ m = pi * r^3 * p $
by bocklund 9y ago
with constant density, p, and spherical particles:
$ m = pi * r^3 * p $
- schoen 9y agoHave some Unicode symbols! m = πr³ρ (with no disrespect to your use of TeX) But also it should be m = (4/3)πr³ρ because the volume of the sphere is (4/3)πr³, not πr³.