. What is the gage pressure at the bottom of the bottom of the

Ex-5. A steel tape is standardized at 68 degrees * F under a tension of 15 lb when supported at the two ends only, and the distance between the zero mark and the 100-ft mark is 99.972 ft. The total weight of the tape is 2.80 lb and its cross-sectional area is 0.0088i * n ^ 2 . For steel E is 30,000,000 psi. What is the distance between the starting and ending points, when the tape is supported at the two ends only, the tension is 25 - 1b ?

(a) Find force in each bar (magnitude, tension or compression) discard the dotted nature of bar EF (it should have been shown full) 4 ft 소 F B -3 ft- 30 30 1200 lb

! Required information Consider the beam and loading shown. Given: X = 25 kips X 을 in. |n 7.25 in. A B $1.5 in. 1,5 in. 20 in. -을 in. 20 in.- in.- 10 in. 8 in.- Determine the shearing stress at point a. (Round the final answer to three decimal places.) The shearing stress at point a is |ksi