A pendulum with a length of 0.2m oscillates in an environment with a damping coefficient (y) 0.1s. The amplitude of the pendulum, which starts to move from rest, decreases to 5° after 10 seconds....

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Extracted text: A pendulum with a length of 0.2m oscillates in an environment with a damping coefficient (y) 0.1s. The amplitude of the pendulum, which starts to move from rest, decreases to 5° after 10 seconds. Write an expression as a function of time [0(t)] describing the motion of this object. (g-9,8m/s³)