Question: A follower ABCD is held against a circular cam by a stretched spring which exerts a force of 6 lb for the position shown. Knowing

A follower ABCD is held against a circular cam by a stretched spring which exerts a force of 6 lb for the position shown. Knowing that the tension in rod BE is 4 lb, determine
(a) The force exerted on the roller at A,
(b) The reaction at bearing C.

A follower ABCD is held against a circular cam by stretched

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