Find the acceleration of each of the masses

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A light pulley can rotate freely about its axis of symmetry which is fixed in a horizontal position. A light inextensible string passes over the pulley. At one end the string carries a mass 4m, while the other end supports a second light pulley. A second string passes over this pulley and carries masses m and 4m at its ends.

The whole system undergoes planar motion with the masses moving vertically. Find the acceleration of each of the masses.

Reference no: EM131382877

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