Question

#1 a person weighs 540n on earth what is the persons mass.

#2 a man has a mass of 66kg on earth what is his weight.
how much would the person in #1 and #2 weigh if they were on the moon

Answer 1

G on earth =10N/Kg

W= mg

540= m x 10

m = 540/10

m= 54 Kg

W= mg

W= 66 x 10

W= 660 N

G on moon =1.6 N/Kg

#1

W= mg

W= 54 x 1.6

W=86.4 N

#2

W=mg

W= 66 x 1.6

W= 105.6 N