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Homework Statement
fgrav = mg
fgrav = (0.0821)(9.8) = 0.80458 N
fnet = ma = (0.0821)(0.0096) = 0.0096 m/s^2
fnorm = fgrav
Homework Equations
kinetic mew = force of friction / fnorm
The Attempt at a Solution
Required: Ffr
kinetic mew = force of friction / fnorm
kinetic mew = force of friction / 0.80458 N
I need to find the friction of the object when it is on the water. The object is made out of styrofoam. I'm completely stumped and I tried looking around internet using the google search engine to find the coefficient of friction of two surfaces.