what are some questions about simple machines that don't make me sound like i didn't pay attention in the lesson?

The strut is glued to the horizontal member at surface AB. If the strut has a thickness of25 mm and the glue can withstand an average shear stress of 600 kPa, determine the maximum force P that can be applied to the strut.

Consider a steady-state experiment in which the observed current due to reduction of Ox to R is 85 mA/cm2.

The radiator of a steam heating system has a volume of 35 L and is filled with superheated water vapor at 200 kPa and 200°C. At this moment, both the inlet and the exit valves to the radiator are closed.

It is illeagal for your employer to let you get away with not wearing your respirator when required

A closed system contains propane at 35°c. It produces 35 kW of work while absorbing 35 kW of heat. What is process? the temperature of the system after this process.

Work done by a system during a process can be considered as a property of the system. a) True b) False

When the compression process is non-quasi-equilibrium, the molecules before the piston face cannot escape fast enough, forming a high-pressure region in front of the piston. It takes more work to move the piston against this high-pressure region.

hypothetical A-B alloy of composition 40 wt% B-60 wt% A at some temperature is found to consist of mass fractions of 0.66 and 0.34 for the α and β phases, respectively.

10. Which of these requires a wheel alignment after replacement? A. Struts B. Shocks C. Both

What is the definition of diameter pitch?