Question

A woman weighs 649 N. What is her mass? ​

Answer 1

G=mg

649=10m

m=64,9kg

if we consider the gravitational acceleration 10m/s^2

Answer 2

assuming the woman is on earth (where the acceleration due to gravity is 9.8 m/s^2) and weight=mass•acceleration due to gravity, we can find the woman’s mass by dividing 649 by 9.8. therefore, her mass will be about 66.2 kg.