Determine what balance weights need to be added

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The drum in Figure P12-8 has been tested on a dynamic balancing machine and shows an unbalanced moment of 20,000 N-mm2 @ 45° about plane I and 15,000 Nmm2 @ 210° about plane 4, Determine what balance weights need to be added in planes 2 and 3 at a 150-mm radius to dynamically balance the system.

Reference no: EM131392642

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