Task: Text Categorization
Input (English): For the lattices in a genus, this quantity can be found using the Smith-Minkowski-Siegal formula. This quantity for an atomic nucleus can be found using an equation that has volume, asymmetry, and Coloumb terms among others, Wiezsackers formula. Einstein and Galileo both lend their names to equivalence principles that relate two forms of this quantity, and under special relativity, this quantity is equal to total energy divided by the speed of light squared. For 10 points, name this quantity, which equals force over acceleration by Newtons second law.
Output (English): Science