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a) Show vectors N^=⟨−sinθ,cosθ⟩ and T^=⟨cosθ,sinθ⟩ are always perpendicular. b) Given the unit vector j^=⟨0,1⟩, show th
Posted: Thu Jul 14, 2022 4:47 pm
by answerhappygod
- 1 (27.18 KiB) Viewed 37 times
a) Show vectors N^=⟨−sinθ,cosθ⟩ and T^=⟨cosθ,sinθ⟩ are always perpendicular. b) Given the unit vector j^=⟨0,1⟩, show that ^=cosθN+sinθT c) Given V=vT where v represents a scalar, and T=⟨cosθ,sinθ⟩ find an expression for dtdv and write that expression in terms of the vectors N and T.