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magnitude
Oxygen
The equator is an imaginary line in the real world
The physical enviornment is everything around you. The buildings, air quality, water quality, trees, etc. An artifical enviornment can refer to either an enviornment that is manmade that is unlike its surrounding physical enviornment, such as a greenhouse or a Biosphere building. It could also refer to virtual reality, in which none of the enviornment exists in the real world and it is generated by computers.
AGGRESSIVE
magnitude
direction
magnitude
Magnitudeanddimension
dimension
Value of X can be chosen randomly when making a table of values representing a real world situation.
The physical world if more real than a spiritual or psychological world.
They exist in the real world: they are physical things.
Some physical values - not all of them - have a magnitude and a direction. Such physical values are known as vectors. As an example, when applying a force, a direction is often relevant. Also, when specifying a speed, a direction may be relevant (you end up in quite different places if you go north vs. east, for example). In physics, a speed, combined with a direction, is called a velocity.
Data acquisition is the process of sampling signals that measure real world physical conditions and converting the resulting samples into digital numeric values that can be manipulated by a computer
Your height is a physical property of your body. As is its mass.
The Real World - 1992 Lets Get Physical 17-17 was released on: USA: 13 June 2006