- #1
test2morrow
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Homework Statement
A hollow sphere has average density of 3 g/cm^3 and a mass of 120g. What will the sphere weight under water?
correct answer: 0.8
Homework Equations
d=m/v
w=mg
The Attempt at a Solution
I converted 120g into kg and then used w=mg to find weight on land. however, this does get 0.8N underwater. Please help thanks!