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

This was a lab. We attached a weight to a pulley and connected it to a wooden block. the wooden block was placed on a wooden board on a table. we dropped the weight and calculated the time it to the block to travel a certain distance.We have the variables

T=1.28 s

Mass of wooden block=.243 kg

Mass of weight on pulley=.110 kg

d=.5 m

2. Relevant equations

D=vitf+1/2atf^2

F=ma

Force of kinetic friction=coefficient of kinetic friction times normal force

3. The attempt at a solution

I solved for acceleration and used that to solve for the coefficient. I'm sure that's wrong

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# Homework Help: Calculating the coefficient of kinetic friction

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