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## Homework Statement

Calculate the frictional force, normal force and coefficient of friction for an 0.2kg object that is lying on a 35 degree incline.

## Homework Equations

Ff= u x Fn

F= m x a

## The Attempt at a Solution

I managed to get FN= m x a x cos# = -9.81 x 0.2 x cos35 = 1.61 N

I have no idea how to get Ff, but when I work that out I will be able to work out coefficient (u). Thanks for any help