the velocity of with respect to land is 1.8m/s with respect to motion of the ship
The direction of relative movement (DRM) and speed of relative movement (SRM) are terms used to define the relative motion of a ship, or the motion of one ship in relation to the motion of another ship (SRM). A velocity vector, a line segment representing direction and speed of movement, can be used to represent any type of motion.
the velocity of with respect to land is 1.8m/s
to learn more motion :
https://brainly.com/question/22810476
#SPJ4