OpenStax, Precalculus 2e §5.2 Unit Circle: Sine and Cosine Functions · Exercise 102 · Trigonometry · Unit circle
Unit Circle: Sine and Cosine Functions · Exercise 102
Use this scenario: A child enters a carousel that takes one minute to revolve once around. The child enters at the point that is, on the due north position. Assume the carousel revolves counter clockwise.
What is the coordinates of the child after 125 seconds?
Its source prints no answer for this problem, so there's nothing to check against.
OpenStax, Precalculus 2e · §5.2 Unit Circle: Sine and Cosine Functions · Exercise 102
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