Knowing that = 40 and P = 9 kN, determine (a) the smallest allowable diameter of

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.

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

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Geometry Triangle ABC is an isoseles triangle with angle shown here Use joint A as a f... View the full answer