1. [1.11/1.11 Points] DETAILS PREVIOUS ANSWERS SERPSE10 17.4.OP.010. MY NOTES ASK YOUR TEACHER Consider the following figure. A thread has one end tied to a wall, extends across a small fixed pulley, and the other end is tied to a hanging object. The total length of the thread is L = 9.00 m, the mass of the thread is m = 5.00 g, the mass of the hanging object is M = 9.00 kg, and the pulley is a fixed a distance d = 6.00 m from the wall. You pluck the thread between the wall and the pulley and it starts to vibrate. What is the fundamental frequency (in Hz) of its vibration