Question

calculeaza masa corpului acarui pondere depe luna ega cu pondere rea depe pamant acorpilui avand masa de 320g

Answer 1

mp=320g=0,32kg
ml=?
gp=10N/kg
gl=1,6N/kg
Gl=Gp
Gl=ml×gl
Gp=mp×gp
Egalam relatiile
ml×gl=mp×gp
De unde,
ml=mp×gp/gl
ml=0,32×10/1,6=3,2/1,6=32/16=2
ml=2kg