I need help with part C .. thanks

Need Help?Ran 213 points I Previous Answers SerPSE9 15 P075 w A simple pendulum with a length of 2.33 m and a mass of 6.79 kg is given an initial speed of 2.96 m/s at its equlibrium position. (a) Assuming it undergoes simple harmonic motion, determine its period. 3.1 (b) Determine its total energy. 29,74l – (c) Determine its maximum angular displacement. (For large v, and/or small , the small angle approximation may not be good ensugh here) Need Help? ReadWateh h