- #1
iMAGICIALoTV
- 11
- 0
Homework Statement
Homework Equations
I don't know if I set the equation for horizontal component of the bigger block correctly:
[itex]\huge{\Sigma F_{x_1} = F_a - (f_k + N_2) = ma}[/itex]
If this is true then it seems that there is not enough given information to find [itex]F_a[/itex]. Are there some other way?
The Attempt at a Solution
Find the normal force and friction, then substitute some variables, I guess? I got 6.877 N, but I know it's wrong...