Recent content by parkcman

I'm flipping through a math book to eventually be able to get to a Fourier numerical solutions but the second chapter has me puzzled Ux = partial d of U wrt x Uy = partial d o U wrt y a*Ux + b*Uy + k*U(x,y) = f(x,y) dU = Ux * dx + Uy * dy then they get dx/a = dy/b = du/ (f(x,y) - k*U)...

Hey thanks for the fast response So then we agree that the scale will change by Y in water and Y = X So then what would the summation on the forces be AFTER the tare such that the net force the scale reads will be Y Weight of Object + Buoyant Force - (___________) = Y <-- which the scale reads...

Hi everyone this is my first post so forgive me if i leave out details A friend of mine tried to measure buoyant force by the following means Using a regular scale where the setup is sitting on top of it 1) Using a scale, he measured the object and found the scale to give x[grams] 2) Then...