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Trilateration is a method used to determine the position of a point by measuring its distance from three known points. By calculating the intersection of three circles centered at these known points with radii equal to the measured distances, the position of the point can be determined. Trilateration is commonly used in GPS systems to pinpoint a device's location by measuring its distance from multiple satellites.
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What are the types of mechanical work?
The types of mechanical work include static work, dynamic work, and intensive work. Static work refers to work done without motion, dynamic work involves movement, and intensive work focuses on the internal energy changes within a system.
How does input work and out put work affect the efficiency of a simple machine?
Input work is the work done on a machine, while output work is the work done by the machine. Efficiency of a simple machine is calculated as the ratio of output work to input work. The efficiency of a simple machine is high when the output work is close to the input work, indicating that the machine is converting most of the input work into useful output work.
What formula relates work and power?
The formula that relates work and power is: Power = Work / Time. Power is the rate at which work is done, which is the amount of work done divided by the time it takes to do that work.
The work that the simple machine does is called the work?
the work a machine does is the work output what it takes to do the work is the work input
What is the formula to finding the work output of efficiency?
The formula to find the work output of efficiency is: Work output = Efficiency x Input work. Efficiency is a ratio of output work to input work, so multiplying this ratio by the input work gives the work output.
What is mathematical principle behind GPS?
GPS positioning uses a three-dimensional triangulation method (called trilateration) to determine the location of the GPS receiver. Knowing the distance and location of multiple GPS satellites, the receiver can mathematically calculate the intersections of three (or more) spheres to determine its own location, using geometry in three dimensions. Trilateration is explained at http://en.wikipedia.org/wiki/Trilateration.
How many BlackBerry phones have GPS support?
There are 200 million Blackberry phones which have been shipped. All of them have GPS capability. Some of the newer models have the ability to track the phone's location and provide coordinates to applications which need that information using trilateration rather than GPS. Trilateration is less accurate but saves on battery life.
How does a GPS technology work in a cell phone?
Cell phone gps tracking software is software that trilaterates (or triangulates) your location using 3 satellites in space. You can track someone yourself, if they have gps on their phone, using trilateration.
How does cell phone gps tracking work?
It's done with trilateration. Read more here http://hubpages.com/hub/How-Does-GPS-Work-In-Cell-Phones
What is the minimum number of 'global positioning system' satellites that are observable by a user anywhere on earth?
A user can typically observe at least 4 GPS satellites anywhere on Earth to accurately calculate their position using trilateration.
How does GPS work on a LG800G cellphone?
The LG800G cellphone uses signals from satellites to determine its location on Earth through a process called trilateration. The phone's GPS receiver picks up signals from multiple satellites to accurately pinpoint its position using algorithms. This information is then used by mapping apps and navigation systems to provide location-based services to the user.
How do gps satellites work?
GPS satellites work by constantly transmitting signals that are picked up by GPS receivers on Earth. Each satellite sends out signals containing information about its position and the current time. By receiving signals from multiple satellites, a GPS receiver can determine its own position through a process called trilateration, which calculates the intersection point of the satellite signals to pinpoint the receiver's location on Earth.
How do GPS systems pinpoint locations across the globe?
GPS systems use the twenty-seven satellites that orbit the earth. The GPS receiver uses a mathematical equation similar to trilateration. The GPS receiver uses four or more of the satellites that are constantly orbiting the earth and use the information received to find it's location.
Do You Really Know How GPS Tracking Systems Work?
When many people think of a GPS tracking system they're really thinking about GPS receivers. These are the basis of navigational aids that receive signals from satellites in the Global Positioning System and use trilateration to determine the unit's location. GPS tracking systems utilize a separate connection to the GPS receiver to acquire its data. Some GPS-capable devices don't provide information wirelessly, but historical location data can be downloaded when the device is connected to a network.
What 2 coordinates is the global positioning system based on?
The Global Positioning System (GPS) is based on trilateration, which requires a minimum of three satellite signals to determine a user's position in terms of latitude, longitude, and altitude. GPS uses time signals from at least four satellites to calculate accurate coordinates for a specific location.
What satellite based system helps us locate places on earth?
The Global Positioning System (GPS) is a satellite-based system that helps us locate places on Earth with accuracy. It consists of a network of satellites that transmit signals to GPS receivers, allowing users to determine their precise location using trilateration. GPS is widely used for navigation, mapping, and various location-based applications.
How do p and s waves provide the location of the earthquake's epicenter?
P waves travel faster than S waves and arrive at seismograph stations first. By measuring the time difference between the arrival of P and S waves at multiple stations, seismologists can determine the distance to the epicenter of an earthquake. Trilateration is then used to pinpoint the exact location where the seismic waves originated.
