I need help on a Force problem. It looks like #6 on this assignment only I have different variables.

Question

I need help on a Force problem.  It looks like #6 on this assignment only I have different variables.

anonymous · Answer

http://mysite.cherokee.k12.ga.us/personal/kelly_burke/site/B%20Unit%203%20pdfs/1/HW%20Practice%20with%20Friction.pdf

anonymous · Answer

The magnitude of each force is 251 N, the
force on the right is applied at an angle 28◦
and the mass of the block is 17 kg. The
coeﬃcient of friction is 0.331.

anonymous · Answer

I don't know if I'm on the right track but I converted the resulting 251 N to acceleration and got 14.76

anonymous · Answer

I was going to use that with gravity to figure out the x component of acceleration and multiply that by the friction constant

loser66 · Answer

|dw:1380250599677:dw|
 can you tell me the coefficient of friction is $\huge\mu_s ~~or~~\mu_k$??