Find T(t), N(t), a T , and a n at the given time t for the plane
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Find T(t), N(t), aT, and an at the given time t for the plane curve r(t).
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r(t) = 4 cos 3ti + 4 sin 3tj, t = π
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rt 4 cos 3ti 4 sin 3tj t n vt 12 sin ...View the full answer
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