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## Homework Statement

Mass: .034kg

Acceleration: -.3644

Time:2.744sec

Inital Velocity: 1m/s

The path is on a flat surface

## Homework Equations

Ff=mu(Fn)

F=m*a

## The Attempt at a Solution

I need help find the coefficient of friction. I'm trying to find the difference of mu between oil, water, and a dry surface, and I lack Ff, or I do not know how to find it without mu. Is there anyway to find the solution. Thank you