Block A weighs 80 lb, and block B weighs 16 lb The coefficients of friction between all surfaces of contact are e 0 20 Icirc frac14 s and 0 15 Icirc frac14 k Knowing that P 0, 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 e 0.20 Î¼s =

Block A weighs 80 lb, and block B weighs 16 lb. The coefficients of friction between all surfaces of contact are e 0.20 Î¼s = and 0.15. Î¼k = Knowing that P = 0, determine

(a) The acceleration of block B,

(b) The tension in the cord.

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