A rectangular cross section bar of 4140 steel (10 mm x 40 mm) experiences an axial compressive load of 159.5 kN. What is the measurement of the longer edge of the rectangular cross section under this load?

Inspection for bearing condition will include: (clo4) a)-color b)-smell c)-size d)-none of the above

Plan an experiment to measure the surface tension of a liquid similar to water. if necessary, review the ncfmf video surface tension for ideas. which method would be most suitable for use in an undergraduate laboratory? what experimental precision could be expected?

Acircular aluminum shaft mounted in a journal is shown. the symmetric clearance gap between the shaft and journal is filled with sae 10w-30 oil at t 30°c. the shaft is caused to turn by the attached mass and cord. develop and solve a differential equation for the angular speed of the shaft as a function of time.