If a person has a weight of 815 N on earth, what is their mass in kg?

Name: If a person has a weight of 815 N on earth, what is their mass in kg?
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Question

Quizplus · Accepted Answer

Weight = mg To find the mass of the person, we must isolate mass by dividing both sides by the gravitational constant. W/g = mg/g W/g = m The gravitational constant for Earth is 9.8 m/s² The person's weight is 815 N Mass = 815 N / 9.8 m/s² = 83.1 kg

If a Person Has a Weight of 815 N on Earth