Question

Explain the vector addition and subtraction with example.​

Answer 1

Answer:

a vector is a quantity that has magnitude and direction. For example, displacement, velocity, acceleration, and force are all vectors. In one-dimensional or straight-line motion, the direction of a vector can be given simply by a plus or minus sign.

Answer 2

Answer:

Explanation:

To add or subtract two vectors, add or subtract the corresponding components.

Let u⃗ =⟨u1,u2⟩ and v⃗ =⟨v1,v2⟩ be two vectors.

Then, the sum of u⃗  and v⃗  is the vector

u⃗ +v⃗ =⟨u1+v1,u2+v2⟩

The difference of u⃗  and v⃗  is

u⃗ −v⃗ =u⃗ +(−v⃗ )           =⟨u1−v1,u2−v2⟩

The sum of two or more vectors is called the resultant. The resultant of two vectors can be found using either the parallelogram method or the triangle method