XII
Vector-Valued Functions and Motion in Space
ใช้ Calculus กับเส้นโค้งใน 3 มิติ — velocity, acceleration, arc length, curvature และ TNB frame
12.1 Curves in Space and Their Tangents
12.2 Integrals of Vector Functions
12.3 Arc Length in Space
12.4 Curvature and Normal Vectors
12.5 Tangential and Normal Components of Acceleration
12.6 Velocity and Acceleration in Polar Coordinates