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A science book is moved once around the perimeter of a table with the dimensions 1m by 3m if the book ends up at its original position, what is its distance traveled
According to science work=force ×displacement
pesd
If you wish to know about the names and types of science dimensions, then have a crack at SI Units in Wikipedia.org
think its physics
In science, the symbol for displacement is typically represented by the lowercase letter "d" with an arrow on top to indicate direction. Displacement is a vector quantity that describes the change in position of an object from its initial point to its final point. It is often used in physics to calculate distance and direction traveled by an object.
The term that defines change in position in physical science is "displacement." Displacement refers to the difference between an object's final position and its initial position. It is a vector quantity that includes information about both the distance and direction of the change in position.
Displacement.
http://wps.pearsoned.com.au/sd1/
John Broad has written: 'Science and Criminal Detection (Dimensions of Science)' 'Lectures On Jonah'
Archimedes, a Greek mathematician, physicist, engineer, inventor, and astronomer, is credited with the discovery of displacement in science. He reportedly discovered this principle while taking a bath, which led to his famous exclamation of "Eureka!" when he realized its significance.
Double displacement reactions were used by the chinese to make soap in ancient times, today these reactions are used in making paints.