Absolute location is a place's exact spot on a map, while relative location is an estimate of where a place is in relation to other landmarks. Absolute location is defined by latitude and longitude measurements. Relative location is used in conversational language and for giving rough directions.Know More
Absolute and relative location are two common methods of relating where streets, cities, stores and other important places are found on Earth. These systems of measurement are sympathetic to one another, with relative locations defined by their distribution around absolute locations on a map.
Absolute locations are used for scientific measurements. They are essential for cartography, meteorology and sciences that rely on the placement of physical landmarks on the Earth's surface to make accurate predictions or generate clear conclusions. Even astrology and space exploration need absolute location and technology tied to them to make flights and exploration successful.
Relative locations are more colloquial and defined by their relation to other places. These are not scientific or absolute measurements, but they do offer familiarity and ease of understanding. That makes them especially important for giving directions or remembering routes. Relative locations make it easy to associate places with one another in a way that generates a personal map of a landscape.Learn more about Motion & Mechanics
A plumb bob is a pendulum commonly used by construction workers and surveyors to accurately locate the levels over a specific spot on the Earth?s surface. Inertial guidance systems on some aircraft instrumentation, missile guidance systems and seismographic instruments all use a modification of the pendulum. The Foucault pendulum is a special pendulum used to demonstrate the Earth?s rotation.Full Answer >
A spot elevation is a point on a map or chart that has its elevation noted, usually in terms of vertical distance from sea level. Spot elevations are a common feature of topographic maps. Topographic maps show both the geography of an area and physical features of the terrain.Full Answer >
Calculating the moment of inertia for a rod requires you to know the mass, length and location of the rotational axis. An estimation may be required with regards to the position of this axis.Full Answer >
Motion is defined as the action of changing position or location. Motion, along with force and energy, are concepts relevant to mechanics, a subject of physics. Within mechanics, there is a more specific field of study called kinematics, and this is the most basic level of mechanics.Full Answer >