Kinematics Flashcards
1
Q
The radius of curvature for ellipse?
A
Rc of an ellipse when horizontal: b^2/a
Rc of an ellipse when vertical: a^2/ b
2
Q
The formulamula of the radius of curvature?
A
[ 1 + ( dy / dx )^2 ] ^3/2 / d^2y/dx^2
