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A ship leaves an island (50 N,450 E) and sails due east for120 hours to another island.The average speed of the ship is 27knots. (a) Calculate the distance between the two islands (i) In nautical miles (ii) In kilometers (b) Calculate the speed of the ship in kilometers per hour. (c) Find the position of the second island
( Take 1 nautical mile to be 1.853km and the radius of the earth to be 6370km)