- #1
yeung2743
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Homework Statement
I've just done a experiment about the curved water surface when spinning.
I want to ask
(1) what theory involve in it?
also, I use some software to mersure the curved water surface and i get the equation of the curve, I get the rotation speed (w) The coeff. of x^2 (k) Can I use these information to find gravity?
Homework Equations
Can I calculate it by the equation k= (w^2)/(2g) if g is the gravity?
Thank You