In two successive chess moves, a player first moves his queen two squares forward, then moves the queen three steps to the left (from the player's view). Assume each square is \(3.0 \mathrm{~cm}\) on a side.

(a) Using forward (toward the player's opponent) as the \(+y\)-axis and right as the \(+x\)-axis, write the queen's net displacement in component form.

(b) At what net angle was the queen moved relative to the leftward direction?