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A mass less rope that passes over a frictionless pulley connects two blocks. The mass of the block on the left is 10kg, and it rests on a plane making an angle of 40 degrees with respect to the horizontal. The block on the right rests on a plane making an angle of 30 degrees with respect to the horizontal.

1. What is the mass of the right side block if the system accelerates to the right at 1 m/s2?

2. If the mass of the right side block is 5 kg, discover the acceleration of the system.

3. Compute the tension force in the rope under the conditions of part a and b.

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