Consider the spring-mass-damper system discussed in class. the desired system response to a step input is that 2% ts ≤ 5 s, and os% ≤ 5%. a. sketch the region of the pole locations in the s-plan where both specifications are satisfied. b. assume k = 1 nm, m=1 kg, what is the range of fv that will satisfy the specifications.

You have two photos of a person walking. one shows the person at the corner of third and main streets, the other shows the person at the corner of tenth and main streets. there are lampposts at every corner in this town, and the first picture shows it to be 10: 32: 00 exactly. the second picture shows it to be 10: 49: 30. you know three facts: (1) all of the clocks are synchronized; (2) there are exactly 12 equal-sized blocks per kilometer in this town; and (3) the streets that cross main in this area are numbered consecutively, with no interruptions. what is the person’s average speed in kilometers per hour?