Question

55. A ship leaves port at 8 knots heading N27°W. After 2 hr it makes a 90° clockwise turn to a new bearing of N63°E and travels for 1.4 hr. (See Example 7) a. Find the ship's distance from port to the nearest tenth of a nautical mile. b. Find the bearing required for the ship to return to port. Round to the nearest degree.

Answer 1

v,-sin 27 2t cas2) lunts knts .(sin62it Ces 61) 6,2hr anol t14 hr 0.341t 2.42 & hnots 17- D.342+ 2.422 19.5 nM 8 x 2.44 1 1 to return port =-A (-0.342- 2.42 0.9Y tan -1 2-42 AM 19 2-12 ty