second law of motion
英[ˈsekənd lɔ: ɔv ˈməuʃən]美[ˈsɛkənd lɔ ʌv ˈmoʃən]
n.the rate of change of momentum is proportional to the imposed force and goes in the direction of the force同义词:
2026-03-22 08:17 浏览次数 19
n.the rate of change of momentum is proportional to the imposed force and goes in the direction of the force同义词: