As shown in the figure below, a mass m is attached to one end of the L-shaped massless frame. Two identical springs are connected to the frame at the positions shown. Consider to be measured from static equilibrium position. Assume is small. (5%) 1. Draw the FBD of the system and show clearly all the forces acting on it. (10%) 2. Using the Newton's Second Law, derive the Equation of Motion in terms of 8. (10%) 3. Using the Energy Method, derive the Equation of Motion in terms of 0. (5%) 4. Find the Natural Frequency w, of the system. L k www 3L/2 Ꮎ k www L/2