A25-mm thick aisi 1020 steel plate is sandwiched between two 12-mm thick 2024-t3 aluminum plates and compressed with a bolt and nut with no washers. the bolt is m12 × 1.5, property class 5.8. (a) determine a suitable length for the bolt, rounded up to the nearest 5 mm. (b) determine the bolt stiffness. (c) determine the stiffness of the members.

can you make it more obvious. i can't see it properly

i'd try logging out, closing the browser, and unplugging the computer for a few seconds and then start everything back up again and log in. if it still doesn't work, maybe try clicking slower. or close a couple tabs or other windows you may have up

I don't know much ab computers but I hope this helped