Question

The minute hand on a watch is 2.00 cm in length. what is the displacement vector of the tip of the minute hand

Answer 1

The displacement vector is a vector which gives the point's current position with reference to other points apart from points from the origin. The given length here of the minute hand is the radius and the distance can be written as,
r∠θ
which means that the position can be described by the θ.