If the turbulent velocity profile in a pipe 0.6 m in diameter may be approximated by -3.56y1/7 where v is in m/s and y is in m, and the shearing stress in the fluid 0.15 m from the pipe wall is 23.0 pa, estimate the wall shear stress and volume flow rate

Plot schematically the tensile stress versus strain curves for a typical thermoplastic material at a temperature below its glass transition temperature (tg and at a temperature above its tg, respectively. do the same for a typical thermosetting material. list in a table any differences or similarities between the two materials at t> tg and t < tg, respectively, and relate them to the structures of the two types of polymers