- A 0 125 In Thick Plate Has A Quarter Inch Hole Drilled In It After Some Time Of Fluctuating Loading It Is Noticed That 1 (25.98 KiB) Viewed 18 times
A 0.125-in-thick plate has a quarter-inch hole drilled in it. After some time of fluctuating loading, it is noticed that
-
answerhappygod
- Site Admin
- Posts: 899603
- Joined: Mon Aug 02, 2021 8:13 am
A 0.125-in-thick plate has a quarter-inch hole drilled in it. After some time of fluctuating loading, it is noticed that
A 0.125-in-thick plate has a quarter-inch hole drilled in it. After some time of fluctuating loading, it is noticed that cracks have formed adjacent to the hole, as shown. If the maximum load F is 1420 lb, and the material has a fracture toughness of 13 ksi in/2, what is factor of safety against sudden fracture? A. 6.0 B. 1.9. C. 0.9 D. 1.3 E. None of the above -- F 0.35" 1.0"- F