}
/**
- * Return the longitudal unit moment of inertia of a solid cylinder,
+ * Return the longitudinal unit moment of inertia of a solid cylinder,
* relative to the midpoint lengthwise.
*
* @param radius the radius of the cylinder.
* @param length the total length of the cylinder (reference at midpoint)
*/
- public static double filledCylinderLongitudal(double radius, double length) {
+ public static double filledCylinderLongitudinal(double radius, double length) {
return (3*pow2(radius) + pow2(length))/12;
}