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A pendulum is swinging back and forth. However, the motion of the pendulum stops at regular intervals. The distance in terms of time between the pendulum and an interior wall of the device can be represented by this graph. Pendulum Motion a) Is this function periodic, sinusoidal, or both? b) How long is the pendulum at rest at any one 3- time? Distance (cm) 2 c) What is the farthest distance the pendulum will be from the interior wall of the device? O 1 2 3 4 d) What is the period of the function? Include Time (s) the units of measure