A pendulum (m = 2 kg , (L = 1 m) is attached to the ceiling, and a spring (k = 200 N/m) is attached to the wall. The pendulum is NOT attached to the spring. When the pendulum is held directly below the ceiling, it compresses the spring a distance of 10 cm. The pendulum is then released, and the angle it makes from directly below the ceiling is defined to be ?. See the picture below.