Definition of
Physical strength
Before going fully into the definition of the term physical strengthwe are going to proceed to know the etymological origin of the two words that give it shape:
-Force, in the first place, derives from Latin, exactly from “fortia” which, in turn, emanates from “forctis”, which can be translated as “strong”.
-Physics, secondly, is a word that also derives from Latin, specifically from “physica”. This term, in turn, comes from the Greek “physikos”, which is synonymous with “related to nature”.
- what is physical strength
- Some examples
- Physical force in the Bible and in comics
- A vector quantity
- Related Topics Tree
what is physical strength
For the physicala force is the cause that allows alter the state of motion or rest of a bodyor that enables its deformation. The concept can refer to the ability to move something, exert resistance or hold a weight.
The physical strengththerefore it is a magnitude that has the capacity to influence the shape and movement of material elements. It can be said that the forces generate an effect on the bodies They have a certain mass.
It can serve you: Rest
Some examples
When a man lift a box full of books off the ground and places it on a table, you are exerting a physical force. Specifically, what he does is apply a muscular strength to overcome the resistance of the box caused by its weight.
When developing strain With his muscles, the individual applies the necessary muscular force to alter the state of rest of the box: he lifts it up and moves it to another place.
Physical strength also appears when a soccer player kicks a ball (a ball). Every time a player performs a certain movement with his leg and hits the ball with his foot, he applies a physical force that causes the object to move at great speed. speed.
See also: Ball
Physical force in the Bible and in comics
Throughout history there have been numerous characters, real or fictional, who have become known and have distinguished themselves precisely because of their physical strength. This would be the case, for example, of Samson, who is presented in the Bible as one of the last ancient Israelite judges. Specifically, in that work it is said that the strength that he had led him to face and defeat a lion simply using his hands.
Likewise, it is said that he was able to bring down a temple with his physical strength and that he defeated an entire army using the jaw of a donkey as the only weapon.
Another character that is well known for this same feature is the Hulk, a fictional figure, specifically from the world of comics, created by Jack Kirby and Stan Lee in the 1960s. A green appearance and a really muscular body is the one that identifies that one, as well as his great physical strength.
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A vector quantity
It is important to note that physical force, being a vector quantity, is composed of a worth (a number linked to a unit of measurement), a address (the line of action: horizontal, vertical, etc.) and a sense (the orientation: backwards, forwards, up, down).
These variables, therefore, determine the characteristics of a physical force.
See also: Educational guidance