1. This is a large-signal problem. Consider the op-amp(s) to be ideal. 0 V R, (a) Derive AF, the forward loop voltage gain, for this circuit. (b) What is AF if R3 >> R4 and if R3 = 0? (c) Plot the magnitude of Vout vs. R3. Make sure to include the cases from (b) […]
Case 1: Traffic Light A traffic light is hanging from two wires set at known angles. What is the magnitude of the tension in each wire?
Part 1 Study Questions What is the measured parallax of stars used for? Which is brighter, magnitude 5 or magnitude 0? What two things does a star’s apparent magnitude depend on? What one thing does a star’s absolute magnitude depend on? What is a star’s luminosity?
The topic must relate to the material covered in your textbook. Then, identify at least TWO primary or secondary articles that address the environmental topic you have chosen. Then, create a 2-page summary describing the environmental topic you have chosen. You may organize your 2-page summary as you deem most appropriate, but here are some […]
Imagine you are a staff member in a political campaign and your candidate’s opponent says “Climate change, glaciers melting and sea level rise in the 21st century is no different from the natural climate changes at the end of the last ice age and is caused by the same natural factors that ended the ice […]
You are the director for the Office of Emergency Management in Pleasantville City, U.S.A. and the mayor has requested that you present the latest emergency operations plan (EOP) at the next council meeting. City officials are concerned about being able to respond to a major earthquake because the neighboring city of Blissville was recently hit […]
