1 g/cm3 ---- 62.42 lb/pul3
x ---- 0.7 lb/pul3
x = 0.0112 g/cm3
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1 g/cm3 ---- 62.42 lb/pul3
x ---- 0.7 lb/pul3
x = 0.0112 g/cm3
v de la esfera = 4/3 x π x r³V = 4/3 x (3.14) x ( 9 cm)³
V = 3039.52 cm³
d = m/v
m = d x v
m = 3039.52 cm³ x 0.0112 g /cm³
m = 34.04 g