Question

How do vectors apply in real life?

Answer 1

As a first step, you could give a brief explanation about what are vectors. You could then begin explaining how they are very significant in the scientific world. Then, you could come to other applications which are more common and thus give the applications of vectors in real life.

Complete answer:
You may be very familiar with the term vectors. A quantity that has both direction as well as magnitude could be defined as a vector quantity and those that have only magnitude are considered scalars. This is actually a very common term among the scientific community. Some of the vector quantities are force, acceleration, velocity, displacement, etc.
You may know that there are numerous applications for vectors in real life. Let us list them all out one by one. Vectors help to know in which direction a particular force should be applied on a body so as to move it. Similarly, how the gravitational force is being applied is also understood with the help of vectors. For any prominent fields of physics like quantum mechanics, general relativity, etc, vectors play an important role. In fluid dynamics the velocity of fluid in a pipe is found in terms of vector field. In order to calculate the plane confined motion. Vectors have applications in various oscillators too.
So, we have now discussed the various applications of vectors in real life.

Note:
For almost every quantity a meaningful description can only be given with the help of vectors. The importance of vectors could be said as, a number solely cannot describe certain information, the direction of the quantity should also be included. Thus, vectors have great importance beyond imagination but the interesting thing is that all these points are quite obvious.