The pendulum shown in (Figure 1) is pulled to a 10 angle on the left side and released. Figure1 of 1 A pendulum is made of a mass hanging on a string. The upper end of the string is attached to a horizontal ceiling. A peg is placed 12 centimeters below the ceiling. The string touches the right side of the peg. The segment of the string above the peg is vertical. The part of the string below the peg has a length of 12 centimeters. It is slanted to the left of the peg. Part A What is the period of this pendulum? Express your answer with the appropriate units. View Available Hint(s)for Part A Hint 1for Part A. How to approach the problem Consider separately the motion of the pendulum from the initial position to the lower point and then from the lower point to the upper point on the right side. Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type Ttot = nothing