linear momentum The linear momentum of a particle is the product of its mass and its velocity. It is a vector quantity, usually denoted by p, and p = mv. See also conservation of linear momentum.
linear momentum
Linear momentum has the dimensions MLT−1. See also impulse.
数学辞典收录了4151条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。