On the upper edge of a perfectly smooth inclined plane there is a block through which a thread is thrown (Figure). At one end of it a load of mass m1 is attached, lying on an inclined plane, and at the other end a load of mass m2 is suspended. Find the acceleration of the loads and the tension of the thread. Neglect friction and masses of the block and thread. An inclined plane makes an angle a with the horizontal.

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