Question: Determine the reactions at A and B when (a) = 0, (b) = 90, (c) = 30. 75 lb 10 in 0

Determine the reactions at A and B when

(a) α = 0,

(b) α = 90°,

(c) α = 30°.

Determine the reactions at A and B when (a) α

75 lb 10 in 0 in (C 12 in.

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