Find the mass and center of mass of a wire of constant density δ that lies along the helix r(t) = (2 sin t)i + (2 cos t)j + 3t k, 0 ≤ t ≤ 2π.
Find the mass and center
of mass of a wire of constant density δ that lies along the helix
r(t) = (2 sin t)i + (2 cos t)j + 3t k, 0 ≤ t ≤ 2π.
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Applications of Integration
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