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A block with mass mb = 1.9 kg is connected by a rope across a 50-cm-diameter,...

A block with mass mb = 1.9 kg is connected by a rope across a 50-cm-diameter, 2.0 kg pulley, as shown in (Figure 1). There is no friction in the axle, but there is friction between the rope and the pulley; the rope doesn't slip. The weight is accelerating upward at 1.2 m/s2. What is the tension in the rope on the right side of the pulley?

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Ti 2 กา T,-20.919 N

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