Agree
Disagree
on their point of contact
at the centre of curvature
at the centre of circle
at the pin joint
parallel to the link joining the points
perpendicular to the link joining the points
at 45 Degree to the link joining the points
none of the above
zero
minimum
maximum
none of these
to move the ship towards star-board
to move the ship towards port side
to raise the bow and lower the stern
to raise the stern and lower the bow