The linkage is made of three pin-connected a-36 steel members, each having a cross-sectional area of 0.75 in2, determine the magnitude of the force p needed to displace point b 0.10 in. downward.

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

Inadequate stores control is not an obstacle to effective work order system. (clo4) a)-true b)-false

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