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5. A mass of 2 kg is attached to a string that is wound about a homogeneous pulley of 20-cm radius that is free to rotate aboNeed specific solutions for these four questions, thank you!

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m .=0 R = 20cm. = 0.2m di 4x27 rad = 82 rad t = 2.5 sec ... using o= wot+22t² 0 = 0+ x+ 20 => 82 = 3x12.5) so = 23.8. 23 8.04

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