## Conceptual Physics (12th Edition)

Answers will vary. One kg of mass has a weight of 2.2 pounds at the Earth’s surface. For example, if you weigh 154 pounds, your mass is $(154 lb)/(2.2 lb/kg) = 70 kg$. Your weight in newtons, using $weight = mg, is (70 kg)(10 N/kg) = 700 N$.