look at the dam sun
GPS
If you used a sextant and a marine chronometer you could determine your position and plot this on a map using latitude and longitude. If you did this regularly you would be able to plot your course.
it sends signals to a satellite and tell where you are
The position of an anchor just clear of the sea floor is called the "anchor rode." This term refers to the length of chain or rope that connects the anchor to the boat. When the anchor is properly set, it should be resting on the sea floor while the rode holds the boat in place.
It depends on whether the marine GPS the person is using has a map of the region the boat is in. If so, he can use the GPS to navigate to the nearest port. If not, he needs to use a paper map to locate the region with the coordinates the GPS is providing.
Astrolabe.
To use a sextant at sea, you measure the angle between a celestial body (like the sun or a star) and the horizon. By comparing this angle with the known position of the celestial body at a specific time, you can calculate your position on the Earth's surface. This method is known as celestial navigation and has been used by sailors for centuries to determine their location on the open sea.
A compass and a map of the world.
Sailors traditionally used a sextant to determine their position at sea. This navigational instrument measures the angle between a celestial body, such as the sun or stars, and the horizon. By knowing the time of the measurement and using celestial charts, sailors could calculate their latitude and longitude, helping them navigate accurately across the oceans.
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by looking at the sea.
To determine if a gas valve is in the on or off position, you can look at the position of the handle or lever. If it is parallel to the pipe, the valve is in the on position. If it is perpendicular to the pipe, the valve is in the off position.
Determine the grade of the position.
Sailors could use a sextant to measure the angle between the sun and the horizon. By comparing this angle with known tables, they can determine their latitude at sea.
Determine the grade of the position.
Determining the grade of the position
One can determine the position of an object based on its velocity by integrating the velocity function over time. This will give the displacement of the object from its initial position.