The figure is a portion of a surface weather map centered over the Great Lakes. The pressure pattern is denoted by the isobars, which are drawn at 4 millibar intervals. Line A (red line) and Line B (yellow line) are both 500 miles in length.
a. calculate the pressure gradient for the two line segments in millibars per 500 miles
b. which line segment (A or B) would therefore experience stronger winds?