Four masses A, B, C and D rotating on the shaft at radii 180 mm, 240 mm, 120 mm and 150 mm respectively. The masses of B, C and D are 30 kg, 50 kg and 40 kg respectively. The planes in which the masses revolve are spaced 250 mm apart. Find the angular position of the masses B, C and D so that the shaft shall be in complete *.balance

Four masses A, B, C and D rotating on the shaft at radii 180 mm, 240 mm, 120 mm and 150 mm respectively. The masses of B, C and D are 30 kg, 50 kg and 40 kg respectively. The planes in which the masses revolve are spaced 250 mm apart. Find the angular position of the masses B, C and D so that the shaft shall be in complete *.balance

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

Four masses A, B, C and D rotating on
the shaft at radii 180 mm, 240 mm, 120
mm and 150 mm respectively. The
masses of B, C and D are 30 kg, 50 kg
and 40 kg respectively. The planes in
which the masses revolve are spaced
250 mm apart. Find the angular
position of the masses B, C and D so
that the shaft shall be in complete
* .balance

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