Find the total mass of the wire with density . r(t) = 2 cos ti + 2
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Find the total mass of the wire with density ρ.
r(t) = 2 cos ti + 2 sin tj + 3tk, ρ(x, y, z) = k + z
(k > 0), 0 ≤ t ≤ 2π
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rt 2 cos ti 2 sin tj 3tk 0 t ...View the full answer
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