Question: Knowing that = 40 and P = 9 kN, determine (a) the smallest allowable diameter of the pin at B if the average shearing

Knowing that θ = 40° and P = 9 kN, determine (a) the smallest allowable diameter of the pin at B if the average shearing stress in the pin is to not exceed 120 MPa, ( b ) the corresponding average bearing stress in member AB at B, ( c ) the corresponding average bearing stress in each of the support brackets at B.

16 mm 750 un 750 mm 50 mn 12 inm Fig. P8.

16 mm 750 un 750 mm 50 mn 12 inm Fig. P8. 23

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