Question: Two children are standing on a diving board that weighs 146 lb. Knowing that the weights of the children at C and D are 63

Two children are standing on a diving board that weighs 146 lb. Knowing that the weights of the children at C and D are 63 lb and 90 lb, respectively, determine

(a) The reaction at A,

(b) The reaction at B.

1.44 1SR 3,6 t

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