read the below paragraph: The tank is initially empty, and the valve is fully closed. At t = 0, water begins flowing into the tank at the designated inlet flow rate and the tank fills at the same rate. The rate at which the tank is filling begins to slow around 60 seconds. This is indicative of the valve beginning to open. At this point, the water height has already passed 12cm, greater than the 10cm setpoint. Steady-state is achieved after about 120 seconds with a height of about 14.5cm. Therefore, the steady-state error is 4.5cm. The system does not have any oscillation, likely because the gain is high enough for the system to be stable. The rise time is about 45 seconds and settling time is about 120 seconds. get all the information from this paragraph, now use it to answer the following questions and o Include a paragraph analyzing/explaining the plot, that includes answers the following questions:
▪ What is going on at the beginning?
▪ What is going on later in time?
▪ Why does it look the way it does?
▪ Are there oscillations? Why or why not?
▪ What is the steady-state error?
▪ What is the rise time? (based off of 10cm)
▪ What is settling time?