The formula for calculating time and bearing of two ships 120 miles apart is:Time = Distance / SpeedBearing = angle of the line connecting the two ships to the north
The speed of two ships 120 miles apart can be determined by dividing the distance between the two ships by the time it takes for them to cover that distance.
The bearing of one ship from the other can be calculated by finding the angle of the line connecting the two ships to the north. This can be done using a compass or by using trigonometry.
Yes, the formula can be used for any distance as long as the units are consistent. For example, if the distance is in miles, then the speed must be in miles per hour.
Other factors that should be considered include the speed and direction of ocean currents, wind speed and direction, and the possibility of any obstacles in the path of the ships. These factors can affect the actual time and bearing of the ships, and should be taken into account for more accurate calculations.