Question: Use Eq. (12) to find N at the point indicated. N(t) = v(1)r (t) - v'(t)r' (t) |v(t)r(t)- v'(t)r'(1)||
Use Eq. (12) to find N at the point indicated.

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N(t) = v(1)r" (t) - v'(t)r' (t) |v(t)r"(t)- v'(t)r'(1)||
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For rt ttt we have We use the equality Thus Then At the po... View full answer
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