Please answer those questions.
The purpose of the Laboratory Investigation is to learn how to use a spherical coordinate system defined by the rotation axis and surface of the Earth. To develop the skills needed to do structural calculations in Rectangular Cartesian Coordinates.
Exercises from the Laboratory Manual Page 61 in the PDF or 47 in the manual. Complete problems 1-4.
Problem 1: Practice thinking about coordinate system labeling.
(a) Devise three different right-handed coordinate systems that start with West as the positive X1 axis.
(b) Likewise, determine three different left-handed coordinate systems that start with South as the positive X1 axis.