Good dear friends, I hope and are having a happy day, today I bring you another interesting topic regarding the strengths that have a lot to do with the day to day things and our body moves is through the powers that we present with regarding an axis.
Finally we will define the system of forces with respect to a point, where they can be significant at a point 0 and can derive in any direction presenting different series of impairments with respect to the speed, so much intensity is exerted and a final product is obtained
The force
Strength is the ability of a body to move from one place to another, so that it presents a displacement, a trajectory and an initial point to an end point. On the other hand, force is manifested in everyday life where it can be evaluated by analytical formulas to measure a specific property for a common use.
Conditions for the equilibrium of a particle at a point
First, we will define the optimum conditions to be able to represent a level of balance of force that consists of the sum of all the forces applied in a point, so that it is by the three-dimensional axis X, Y, Z, the sum of all these forces must be equal giving a result of 0, but it reads like a body in equilibrium of force since it can not be moved anywhere by the same one that is being exercised. Although if it changes strength by any of the vector points it will not be in equilibrium due to the same thing that happened previously.
System of equivalent forces
It is a set of forces that go in different directions, called by names and their meanings, thus leading to study the phenomena they present at a point of strength and what reaction it will have.
Also here are some of the most common systems of forces:
- Forces that act in the same direction: Be the way in which the equidistant forces of different points are implanted to move to a specific place, showing a wide movement in the direction where the force is directed.
- Forces that act in the opposite direction: In this concept, it is the opposite of those that act in the same direction, so that they initiate the same 0/0 axis, demonstrating that the greater force is subtracted with the smaller force giving an approximate result, for On the other hand, a very common example would be a spring that when applied to a contrary force can be applied with different pressures but from a starting point 0.
- Angular forces: This is when two forces act on the same body in such a way that their directions form an angle.
Parallel forces in the same direction: When two forces act in parallel and in the same direction, the intensity of the resultant is calculated by adding the intensities of the components. And it will have the same meaning as both forces. In themselves they act in the same direction and sense but not from their initial vector point located by the X, Y, Z axes.
Parallel forces of opposite direction: They are two forces that go in the same direction but not in the same direction, being that they present a certain magnitude in each direction.
I hope you liked this post, where are simple definitions of the uses of the forces, also there are other important topics in my blog where you may be interested in
