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An array of full range speakers are hung (flown) from the roof and walls from non-flexible
cables A, B, C, D and E (non-flexible = the cables will not stretch) at a music concert.
The system must obviously remain stationary. If the tension in cable A is 860 N,
calculate:
2.1) the mass of the speakers and
2.2) the tension in cable D.

An array of full range speakers are hung flown from the roof and walls from nonflexible cables A B C D and E nonflexible the cables will not stretch at a music class=


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