joining the corresponding points

perpendicular to line as per (a)

not possible to determine with these data

at 45° to line as per (a)

along PO

perpendicular to PO

at 45° to PO

none of the above

centripetal component of acceleration with length of link

tangential component of acceleration with length of link

resultant acceleration with length of link

all of the above

linear displacement

rotational motion

tangential acceleration

centripetal acceleration

of relative velocity vector for the two coincident points rotated by 90° in the direction of the angular velocity of the rotation of the link

along the centripetal acceleration

along tangential acceleration

along perpendicular to angular velocity