Lag1989 task №2.17

Two bodies with masses m₁ and m₂; connected by a thread, move along the horizontal plane under the action of the force F, which is applied to the first body and all the time makes an angle α with the surface. The friction coefficient between the bodies and the surface is the same and is equal to μ. Find the acceleration of the motion of the bodies and the tension of the thread between them. Mass the thread and stretch it neglected.