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F=ma ?? what if "a" is zero?
Obviously, I'm missing something quite basic. However, if a 1,000 kg object is traveling 200 kilometers per hour......but NOT accelerating, what force would it exert when it hit you?
By formula: the Force would equal 1,000 kilograms times zero. Thus....ZERO.
What am i missing?
3 AnswersPhysics7 years ago