University Physics with Modern Physics with Mastering Physics (11th Edition)

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5.30: (a) If the block descends at constant speed, the tension in the connecting string must be equal to the hanging block’s weight, . B w Therefore, the friction force
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Unformatted text preview: A w k μ on block A must be equal to , B w and . k A B w w = (b) With the cat on board, ). 2 ( ) 2 ( k A B A B w w w w g a + μ-=...
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