ME 337 homework-lecturel solutions Problem1: (ag=206.89)=137.8MPa b)F=350(4.45)=1558N=1558kN (c)M=12001bf.in(0.113)=135.6N.m (dA=2.4645)=1548mm2 (e)1=17.4in(2.54)=724.2cm4 (0A=3.61.610)2=9.332km2 (g)E=21(1000)(6.89)=144.6910MPa=144.7GPa h)v=45mih(1.61)=72.45kmh 0V=60in3(2.54)3=983.2cm3=0.9831iter Problem2: (a）1=1.5/0.305=4.918ft=59.02in b)a=600/6.89=86.96kpsi (c)p=160/6.89=23.22psi (d)Z=1.8410/(25.4)3=11.23in3 (e)w=38.1/175=0.218bfin 08=0.05/25.4=0.00197in (g)v=6.12/0.0051=1200ft/min h)e=0.0021in/in ①V=30/0.254)3=1831in
ME 337 homework –lecture1 solutions Problem1: Problem2:
