(7) A small ship capable of making a speed of 6 knots through water maintains a...
Chapter 2, Practice Problem 2/083 Your answer is partially correct. A small ship capable of making a speed of 6.8 knots through still water maintains a heading due east while being set to the south by an ocean current. The actual course of the boat is from A to B, a distance of 13.6 nautical miles that requires exactly 2.5 hours. Determine the speed of the current and its direction measured clockwise from the north. N(0) COTO -E(90) 10 Answers:...
Barbados A cruise ship maintains a speed of 5 knots (nautical miles per hour) sailing from San Juan to Barbados, a distance of 600 nautical miles. To avoid a tropical storm, the captain heads out of San Juan at a direction of 14 off a direct heading to Barbados. The captain maintains the 5-knot speed for 5 hours, after which time the path to Barbados becomes clear of storms (a) Through what angle should the captain turn to head directly...
A cruise ship maintains a speed of 13 knots (nautical miles per hour) sailing from San Juan to Barbados, a distance of 500 nautical miles. To avoid a tropical storm, the captain heads out of San Juan at a direction of 12° off a direct heading to Barbados. The captain maintains the 13-knot speed for 13 hours after which time the path to Barbados becomes clear of storms. (a) Through what angle should the captain turn to head directly to...
The good ship Beegull is travelling in perfectly calm seas on course for a small remote island, to carry out a wildlife survey. It is travelling at a speed (relative to the surrounding sea) of 40 km h−1 with a bearing of 55◦ . It is initially on course to enter harbour at the island assuming no change in the sea conditions. Unfortunately, unknown to the crew, a strong current arises of 15 km h−1 in the direction from north-west...