A 5 lb force is applied to the handles of the vise grip. Determine the compressive force developed on the smooth bolt shank A at jaws. a) Draw free-body diagrams of members ABD, ABE, ECG and CD. b) Use FBD of member ECG to find force on member CD and force at joint E. c) Use FBD of member ABE to determine the forces at A and joint B

Asteam is contained in a rigid tank with a volume of 1 m3. initially, the pressure and temperature are 7 bar and 500 oc, respectively. the temperature drops due to cooling process. determine: (1) the temperature at which condensation begins in °c, (2) the fraction of the total mass that has condensed when the pressure decreased to 0.5 bar. (3) the volume in m3 occupied by saturated liquid at the final state?