Block A weighs 80 lb, and block B weighs 16 lb The coefficients of friction between all surfaces of contact are 0 20 s and 0 15 k Knowing that P 10 lb determine (a) The acceleration of block B, (b) The tension in the cord 25

Question: Block A weighs 80 lb, and block B weighs 16 lb. The coefficients of friction between all surfaces of contact are 0.20 s = and

Block A weighs 80 lb, and block B weighs 16 lb. The coefficients of friction between all surfaces of contact are 0.20 μs = and 0.15. μk = Knowing that P = 10 lb ?? determine

(a) The acceleration of block B,

(b) The tension in the cord.

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