newton's second law
Word Rarity
Rare
Frequency: Zipf frequency 2.90 in modern English
25
Scrabble Score
16
Letters
3
Syllables
10
Unique Chars
Meaning
name
Newton's observation that the rate of change of the momentum of a body is directly proportional to, and in the same direction as, the net force acting on it. Often stated as F = ma: F = force, m = mass, a = acceleration.