(Solved): ' 1. The crank shown in the figure has a single journal bearing at \( B \) and a ball and socket at ...

1. The crank shown in the figure has a single journal bearing at \( B \) and a ball and socket at \( D \). Calculate the reactions at support \( B \) and \( D \). (50 points) ball and socket single journal bearing Note: The couple moments are generally not applied if the body is supported elsewhere. Reference coordinates, \( x, y \) and \( z \) must match the problem's reference axis.