Asked by Katie

An object weighing 90 N has a volume of 45 mL and a mass of 9.0 g. What is its density?

a. 0.10 g/mL
b. 0.20 g/mL
c. 5.0 g/mL
d. 10 g/mL
Answered by Bro
c because divided 45 to 9 to get 5.0
Answered by Henry
M*g = 90 N.
M*9.8 = 90
M = 9.18 kg
Density = 9.18kg/45mL = 0.204 kg/mL

Note: A 90-N. object has a mass of 9.18
kg or 9,180 grams.
Answered by @zaynmalik1D
Density= mass over volume
Answered by dimond mine girl
nope its b
Answered by Computer User
Dimond mine girl is right, the answer is b