$3.7-94$ row D$)$

$7-94$ The general linkage configuration and terminology for an offset fourbar slider$-$crank linkage are shown in Figure P$7-2.$ The link lengths and the values of $\backslash ($ d $\backslash ),\backslash (\backslash$dot$\{$d$\}\backslash ),$ and $\backslash (\backslash$ddot$\{$d$\}\backslash )$ are defined in Table P$7-5.$ For the rows assigned, find the acceleration of pin joint $\backslash ($ A $\backslash )$ and the angular acceleration of the crank using the analytic method. Draw the linkage to scale and label it before setting up the equations.

TABLE P$7-5$ Data for Problems $7-93$ to $7-94$

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

FIGURE P$7-2$

Configuration and terminology for Problems $7-5$ to $7-6,7-58,$ and $7-93$ to $7-94$