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Physics, 28.10.2020 16:30 Lamr

Block A weighs 45.0 N, and block B weighs 25.0 N. Once block B is set into downward motion, it descends at a constant speed. (a) Calculate thecoefficient of kinetic friction between block A and the tabletop. (b) A cat, also of weight 45.0 N, falls asleep on top of block A. If block B is now set into downward motion, what is its acceleration (magnitude and direction)

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Block A weighs 45.0 N, and block B weighs 25.0 N. Once block B is set into downward motion, it desce...
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