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Q. A 21 loudspeaker is suspended 3.0 below the ceiling by two cables that are each 40 from vertical. what is the tension in the cables in newtons?

Q. Two blocks are connected by a string. The smooth inclined surface makes an angle of 35 degrees with the horizontal, and the block on the incline has a mass of 5.7kg . The mass of the hanging block is = 2.9kg.

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