(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

A ball is rolling on a rough horizontal surface with a deceleration of 2m/s(square). Find the coefficient of kinetic friction between the ball and the surface?

2. Relevant equations

f(k) = u(k)N

3. The attempt at a solution

u(k) = fk/N

i use 2/10

my answer is 0.2

i think my answer is wrong. help me!!!!

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# Force and Motion(HELP ME)

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