Consider a second order system = 2 2+ 2+ 2 . using matlab simulink, plot the step response for the following scenarios. is the system underdamped, overdamped or critically damped in each case?

a) = 0.5, = 1
b) = 0.5, = 2
c) = 1, = 1
d) = 2, = 1

answer: all the values are within because it has a pattern that repeats from -6 to 4.

good luck!

the correct answers i think are b. and d.

give me brainliest if it is correct!

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: