$6-5$e$$for both OPEN and CROSSED configurations. Calculate $3,4,$ vA$,$ vB$,$ and vP$.$ No need to draw the linkage and label it$.$ May wish to use Excel $($or Matlab$)$ to solve problem. TABLE P$6-1$ Data for Problems $6-4$ to $6-5$

$\backslash (\{\}^\{\backslash$ddagger$\}\backslash )$ Drawings of these linkages are in the PDF Problem Workbook folder.

FIGURE P$6-1$

Configuration and terminology for the pin$-$jointed fourbar linkage of Problems $6-4$ to $6-5$