Question

▼ Part A The A709 steel rod is subjected to the loading shown with P = 12 kN. (Figure 1) The cross-sectional area of the rod is 80 mm2, Neglect the size of the couplings at B and C Determine the displacement of A Express your answer to three significant figures and include appropriate units. 囲] 3.861 mm Submit XIncorrect: Try Again; 5 attempts remaining Not quite. Check through your calculations; you may have made a rounding error or used the wrong number of significant figures. Figure 1 of1 ▼ Part B Determine the displacement of B 0.75 m Express your answer to three significant figures and include appropriate units. 45° 150 囲] 1.50 m sEN 6 kN 3.13 mm Submit 5 kN 5 kN Incorrect Try Again; 5 attempts remaining Not quite. Check through your calculations; you may have made a rounding error or used the wrong number of significant figures.

Answer 1

Horizonta (ompon ets ore balanced P4 4+ 6sinys P+M P+() P+Y+6sinus - 20.24 ICN ** 2+4 20.X50 E: 2059pal feDニ 0.925 mm.

P+y) ISoo 16x1 XISDO 1.46 mm gox 205x10 8oxa0sx1 Px l0oo 12 X 1000x1000 &BA O73Imm 80 x205x 8ox 2osxio = 0.9び+46+0.73) Sa = Sco t &Be +BA よans. SA 316 mm 0.925.6 2.385mm そ ans