ted in Figure 3.73, the displacement of a For a damped oscillation as depic structure is defined by the equation 4. /(1) = 8e-u cos(wt), where k= 0.5 and the frequency, w-3. Create an Excel formula for equation. Compute ft) for t-0.0, 0.1, 0.2,.. .4.0 s. What is the value o for t 3.6 s