Question

A rotating shaft carries four masses a, b, c and d which are radially attached to it. The mass centers are 30 mm, 40 mm, 35 mm and 38 mm respectively from the axis of rotation. The masses a, c and d are 7.5 kg, 5 kg and 4 kg respectively. The axial distanc es between the planes of rotation of a and b is 400 mm and between b and c is 500 mm.

Answer 1

Answer:

Answer is 2

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