Question: A pendulum is swinging back and forth. The pendulum's position is modeled by the function st) = -2 sin(t) where time is measured in seconds

A pendulum is swinging back and forth. The pendulum's position is modeled by the function st) = -2 sin(t) where time is measured in seconds and position in centimeters. At what time f is the velocity first equal to 0? Please round your answer to the llan Learning nearest hundredth of a second. acmi

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