Use Exercise 23 to find a general formula for the length of a helix of radius R
Question:
Use Exercise 23 to find a general formula for the length of a helix of radius R and height h that makes N complete turns.
Data From Exercise 23
Let
(a) Show that r(t) parametrizes a helix of radius R and height h making N complete turns.
(b) Guess which of the two springs in Figure 6 uses more wire.
(c) Compute the lengths of the two springs and compare.
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