Question

write the importance of vector in daily life​

Answer 1

Answer:

vector quantity is an entity that has both magnitude and direction. We use vector quantities daily in our lives without us knowing we do.

Let us take a precise example, in the army. When they are launching an explosive, they first need the direction as to know their target and the impact it is going to cause. When we walk, we need to know where we going to(direction) and how far we going to(magnitude) and so on.

Answer 2

1.Many laws of physics can be expressed in compact form by the use of vectors.

2.The derivations involving many laws of Physics can be greatly simplified by the use of vectors.

3.The laws of Physics when expressed in Physics remain invariant for rotation of coordinate system.