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Two blocks of masses m1 and m2 hang at the ends of a string that passes...

Two blocks of masses m1 and m2 hang at the ends of a string that passes over the very light pulley with low friction bearings.

Determine an expression for the acceleration of each block for the case when the blocks have the same mass m, but one is positioned lower than the other.

Express your answer in terms of m ( m = m1 = m2) and gravitational constant g.

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