where m= 2Kg and k = 2N/m. Consider the three scenarios a) b= 4 Ns/m b) b= 10 Ns/m c) b= 2 Ns/m Write the equation of motion. Diagram the

unit-step response for each scenario using MATLAB®. Also, classify each scenario as 'underdamped’, 'overdamped' or 'criticallyd damped'. Include your commented MATLAB® script. 2. Refer to the system and the input data provided in the question above. Determine the steady-state output x(t) when a force f= P sin(@ t). Specifically, determine the sinusoidal transfer function, its modulus and phase angle. Then, diagram the solution x(t) vs. time when P = 10 and w = /k/m using MATLAB® for each scenario (b = 4, 10 or 2 Ns/m). Include your commented MATLAB® script.