As you may have already discussed with your instructor, you can analyze circuits containing cascaded ideal opamp stages by considering them independently and multiplying their gains. In this case, the first stage is an inverting op amp while the second stage is also an inverting opamp but with two inputs (you can use superposition and consider each input independently if it helps).

During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false

Calculate the bore of a cylinder that has a stroke of 18 inches and an extension time of 6 seconds at a flow rate of 4 gal/min.

Describe one experiment in which the glass transition temperature and melting temperature of a totally amorphous thermoplastic material can be determined. show the relevant experimental results in a diagram which should be properly annotated with the two temperatures clearly marked. what is likely to happen to the curve in the diagram if the amorphous polymer is replaced by a thermosetting type?