In the fig three rivets of 25 mm diameter joins the plates that are each 130 mm wide .The shearsress in the rivet is 80 Mpa and the stresses in the bearing are 120 Mpa . Determine .a)The minimum...

Extracted text: In the fig three rivets of 25 mm diameter joins the plates that are each 130 mm wide .The shearsress in the rivet is 80 Mpa and the stresses in the bearing are 120 Mpa . Determine .a)The minimum thickness of each plate .b) the largest average tensile stress in the plate 25mm Ø 130 afib