Finding the acceleration in this force problem

[knewman55]

Homework Statement

m1 is on a frictionless surface and m2 is on a surface with a coefficient of friction of μ.
Find the acceleration of the blocks in terms of m1, m2, g, Ѳ, μ

Homework Equations

ΣF=a*m

The Attempt at a Solution

a=m2gsinѲ/m1+m2
is this correct??

 

[haruspex]

is this correct??

No. What happened to the friction?

 

[knewman55]

How would I implement that?

 

[haruspex]

How would I implement that?

There is a standard way to proceed.
For each rigid body in the system, draw a Free Body Diagram.
Assign variables to all the forces, masses and accelerations on/of each.
Figure out any relationships between the forces on the different masses, likewise their accelerations.
Write out the ΣF=ma equation for each body.