Thank you. The problem is copied word for word from web assign. It accepts 1 or 2 decimal points as an answer. I did try .0027 as well and came up with 26.46 for F(b) which make the F(net)y= 12.74, that did not work. It does not seem to car about Sig Figs do not matter on webassign unless...
Homework Statement
A 4 kg book sinks a distance of 5m in the ocean starting from rest. The volume of the book is 0.00266666666666667 m^3. We assume the velocity of the Earth is zero during the whole process, and gravity and the bouyance force are the only interactions of the book. (Note...