3. Find the particular solution to the following differential equation 4. A 2 Kg mass is attached to a spring with stiffness k= 40N/m. The damping constant for the system is 8V5 N-sec/m. a. Find the equation of motion, if the mass is pulled 10 cm to the left of equilibrium point and given an initial rightward velocity of 2 m/sec b. Interpret the results. c. What is the maximum displacement from equilibrium point that it will attain?