Analyze the diagram below and complete the instructions that follow. 8
8
160°
30°
Find the value of y
4. y=2
B.
43
الا
3
C. y - 4
D. y-413

Amass weighing 16 pounds stretches a spring 8/3 feet. the mass is initially released from rest from a point 2 feet below the equilibrium position, and the subsequent motion takes place in a medium that offers a damping force that is numerically equal to 1/2 the instantaneous velocity. find the equation of motion if the mass is driven by an external force equal to f(t)=cos(2t).