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Pulleys C and D in Figure are fastened together. Weights A and B are supported by ropes wound around the pulleys as shown. The radius

Pulleys C and D in Figure are fastened together. Weights A and B are supported by ropes wound around the pulleys as shown. The radius for pulley C is 165 mm and the radius for pulley D is 133 mm.

If weight A is accelerating downward at 4.2 m/s², determine the linear acceleration of weight B.

Provide your answer in m/s² and round to the nearest two decimal places.

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