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(6) Consider a particle moving along a spiral curve parameterized by ?(?)=??̂+????(?)?̂+????(?)? (a) Give an equation...

(6) Consider a particle moving along a spiral curve parameterized by ?(?)=??̂+????(?)?̂+????(?)?

(a) Give an equation for the line tangent to this curve at the point (π,0,−π)

(b) What is the acceleration vector for this particle?
(c) Does the particle move with constant speed? Why or why not?

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